K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

1 tháng 10 2016

1) 15 và 18 (Hiệu của 2 số là 3 ; tổng của chúng là 33.Tìm 2 số đó)

2) 50

3) 17

1 tháng 10 2016

Bạn trả lời câu 1) và câu 2) đúng. Nhưng câu 3) thì sai bạn ơi!. Cảm ơn bạn nhé.

11 tháng 7 2017

Tiểu thư theo đuổi Toán Tiếng Anh à 

2 tháng 6 2018

sorry i don't have any time to tell you the answer .Anyway you should use your mind to do that 

5. Susan is 28, but Jane, her sister, is only 14.A. Susan is older than her sister.                  B. Susan is twice as old as her sisterC. Susan is two times as older as her sister  D. Her sister is as twice as old as Susan.6. The ..........................  the room, the ...................  furniture it needs.A. smaller/ less          B. smaller / fewer       C. small / fewer            D. small/ less7. Liz is ....................... than Linda.A. 2 years old             B. older 2...
Đọc tiếp

5. Susan is 28, but Jane, her sister, is only 14.

A. Susan is older than her sister.                  B. Susan is twice as old as her sister

C. Susan is two times as older as her sister  D. Her sister is as twice as old as Susan.

6. The ..........................  the room, the ...................  furniture it needs.

A. smaller/ less          B. smaller / fewer       C. small / fewer            D. small/ less

7. Liz is ....................... than Linda.

A. 2 years old             B. older 2 years         C. 2 years older            D. old 2 years

8. There is now much ...................... water in the lake than there was last year.

A. smaller               B. fewer                       C. less                          D. too little

9. Why don’t you buy bananas when they are ................  apples?

A. less expensive than                                 B. less expensive as     

C. not expensive than                                  D. not so expensive than

10. “Is he a good student?”   -  “ Yes, he speaks English  ............... of all?

A. the fluentest        B. the most fluently      C. the most fluent         D. more fluently

11. This apartment is ................... in the building.

A. the biggest than any other one                B.   bigger than any other one

C. biger than any other one                         D. biggest than any other one

12. The weather has been bad this week. Next week it will probably even..............

A. more badly         B. worse                       C. worser                     D. worst

13. Lan doesn’t speak Chinese ............... Nam.

A. well as                B. as good as                C. better as                   D. as well as

14.  This coat and that one are ...................

A. like                     B. alike                        C. same                        D. likely

15. .................... we jog, ................... we are.

A. The most/ the healthiest                          B. the most/ the healthier

C. The more/ the most healthy                     D. the more/ the healthier

16. The winter is coming, it is getting .........................

A. more cold           B. the more cold           C. colder and colder     D. the most cold

17. My car is ..............  yours.

A. more cheap and beautiful than                B. cheaper and more beautiful than

C. more cheap and more beautiful than       D. cheaper and beautiful as

18. The problem seems to be .........................

A. most serious        B. more serious than     C. more serious           D. more and more serious

19. Their house is .......................  beautiful than mine.

A. too much            B. so many more          C. a lot much               D. much more

20. He is ................... than stupid.

A. lazy                    B. more lazy                 C. lazier                       D. as lazy

21. This tooth-brush is ..................... of the pair.

A. good                   B. well                         C. the best                    D. the better

22. She is .................. her father than her mother.

A. liker                    B. more like                 C. as like                      D. very like

23. He is one of the ......................  writer in American Literature.

A. well-known        B. best-known              C. most well-known     D. B & C are correct

24. This is  the .................  matter of all

A. simpler               B. simplest                   C. most simple             D. more simple

25. This is ........................ man  I’ve ever seen.

A. best                    B. better                       C. good                                    D. the best

26. That child behaves ......................... of all.

A. the most carelessly    B. the more carelessly       C. more carelessly than    D. as carelessly

27. She speaks ................... than I do.

A. as quickly          B. quickly                    C. more quickly           D. quicklier

28. He didn’t  arrive  as ................... we did.

A. late as                B. late than                   C. later than                 D. the latest as

29. You can take .........................  books as you want.

A. as many             B. as much                   C. so much                   D. too many

30. I am one centimeter ................... than you.

A. tall                     B. as tall                       C. tallest                       D. taller

31. His job is  ........................ as mine.

A. not so difficult    B. not that difficult       C. not more difficult     D. not very difficult

32. Of the two sisters, Linda ........................

A. is  beautiful        B. the most beautiful    C. is the more beautiful    D. is as beautiful

33. The lab is ..................... from the bus stop than the library.

A. farer                   B. farther                      C. further                       D. B or  C

34. A cat would be .................... to look after ................... a dog.

A. easy / than         B. easier/ than              C. easier/ to                  D. the easiest/ than

35. Our flat is  ....................  of those in this building.

A. larger                 B. the largest               C. as large                     D. largest  

36. The weather is .......................... today than yesterday.

A. much better       B. very better               C. more good               D. not so good

37. She is the ................. member of the family.

A. taller                  B. tallest                       C. tall                           D. most tall

38. This box is the ...................  of the two ones.

A. heavy                 B. heaviest                   C. heavier                    D. most heavy

39. "John's grades are really bad."

    "Yes, but Tim's are.................'

A. worse                 B. worst                        C. badder                     D. so worse

40.   "I've got ten dollars"

        " I think I have.................... money than you"

A. least                   B. fewer                       C. less                             D. fewest

41. My car is ..............  yours.

A. more cheap and beautiful than                           B. cheaper and more beautiful than

C. more cheap and more beautiful than                  D. cheaper and beautiful as

42. Lan doesn’t speak Chinese ............... Nam.

A. well as               B. as good as                            C. better as                   D. as well as

43. Liz is ....................... than Linda.

A. 2 years old         B. older 2 years                                    C. 2 years older            D. old 2 years

44. “ I don’t like to talk to Mr. David.”    -  “ He speaks ....................., doesn’t he?”

A. more fast            B. too fast                                 C. fastly                       D. much fast

45. There is now much ...................... water in the lake than there was last year.

A. smaller               B. fewer                                   C. less                          D. too little

46. I’ll write to you ....................... I can.

A. sooner than        B. as sooner as                         C. as soonest as            D. as soon as

47.  He is a .................... teacher.

A. good                  B. well                                     C. best                         D. better

48. ................ the man gets,  ...................... he becomes.

A. the more old/ the more absent-minded               B. the older/ the more absent-minded

C. the older/ the  absent-minded                             D. the more old/ the most absent-minded

49. Gorge learns ........................ of all the students.

A. bad                    B. badly                                   C. worse                       D. the worst

50. I go out less than I used to..

A. I don’t go out more than I used to.                     B. I used to go out less than I do

C. I don’t go out as much as I used to                     D. I don’t go out as many as I used to

51. The hotel wasn’t as expensive as we thought.

A. The hotel was more expensive than we thought  B. The hotel was as expensive as we thought

C. The hotel was cheaper than we thought        D. The hotel was more  cheaper than we thought

52. You are 80 years old. I am 90 years old.

A.  You are younger ten years than I am              B. You are ten years younger than I am   

C. You are ten years younger as I am                   D. You are ten years youngest than I am

53. Boys often learn Math ..................... than girls.

       A. well             B. good                                    C. the better                 D. better  

54. Don’t walk so ............. Can’t you walk ................ ?

       A. fast/ more slowly     B. fastly/ more slowly  C. fast/ more slow         D. fast/ slowlier

0
Choose the correct answer. Calculate: 3/4 x 5/4 = ? 8/4 15/16 15/4 8/16 Câu hỏi 2: Calculate: 1/2 - 2/5 + 5/3 = .... 49/30 52/30 53/30 51/30 Câu hỏi 3: Alice's mother is now four times as old as she. Four years ago, her mother was thirty years more than her. How old is Alice now? 12 6 10 8 Câu hỏi 4: Choose the correct answer. Which of the following fractions is greater than 1? 2/3 7/9 11/12 14/8 Câu hỏi 5: Which fraction is equal to 51/34? 17/11 3/4 102/48 9/6 Câu hỏi 6: Fill in...
Đọc tiếp

Choose the correct answer. Calculate: 3/4 x 5/4 = ? 8/4 15/16 15/4 8/16 Câu hỏi 2: Calculate: 1/2 - 2/5 + 5/3 = .... 49/30 52/30 53/30 51/30 Câu hỏi 3: Alice's mother is now four times as old as she. Four years ago, her mother was thirty years more than her. How old is Alice now? 12 6 10 8 Câu hỏi 4: Choose the correct answer. Which of the following fractions is greater than 1? 2/3 7/9 11/12 14/8 Câu hỏi 5: Which fraction is equal to 51/34? 17/11 3/4 102/48 9/6 Câu hỏi 6: Fill in the blank: 37 minutes 48 seconds + 29 minutes 36 seconds = .... minutes 24 seconds. 67 66 65 68 Câu hỏi 7: Charlie has eighteen pens more than Bill. Bill has one third as pen as Charlie. How many pens does Bill have? 9 pens 6 pens 3 pens 2 pens Câu hỏi 8: Fill in the blank: 1m2 = ....... cm2. Choose the correct answer. 10000 1000 100 100000 Câu hỏi 9: The sum of two numbers is the greatest - four digit number and their ratio is the smallest - two digit number. Find these numbers. 900 and 99 909 and 9090 989 and 10 999 and 989 Câu hỏi 10: Write 42/63 in lowest term. 4/6 4/9 2/3 6/9

0
Câu 1:A farmer plants 450 seeds per row in his field. How many FULL ROWS would he be able to plant with 50000 seeds?Câu 2:It takes Abby twice as long as Blair and half as long as Caitlin to ride her bike to school. If it takes Blair 10 minutes to ride her bike to school, how long does it take Caitlin to go to school?Câu 3:If you make the 8000km trip, about how much would it cost at today's prices of 3.00 dollar per liter of gas when your car gets 25km per liter?Câu 4:What is the next number...
Đọc tiếp

Câu 1:
A farmer plants 450 seeds per row in his field. How many FULL ROWS would he be able to plant with 50000 seeds?

Câu 2:
It takes Abby twice as long as Blair and half as long as Caitlin to ride her bike to school. If it takes Blair 10 minutes to ride her bike to school, how long does it take Caitlin to go to school?

Câu 3:
If you make the 8000km trip, about how much would it cost at today's prices of 3.00 dollar per liter of gas when your car gets 25km per liter?

Câu 4:
What is the next number in the pattern: 25, 23, 21, 19, 17, ...?

Câu 5:
What is the value of the following expression: ?

Câu 6:
The difference between two numbers is 3. Their sum is 33. What are the two numbers?
(write your answer in order from least to greatest and use ";" between the numbers)

Câu 7:
Examining the operation of how to use the number of days to find the number of beans in a classroom jar is shown the table. On day 31, how many beans would be in the jar?

Câu 8:
Use the table of values to help you find the value of 9 feet in inches.

Câu 9:
If  and , what is the value of ? 

Câu 10:
What is the next number in the pattern: 1, 8, 27, ...?
 

 

5
5 tháng 11 2016

it's math for vietnamese ok 

5 tháng 11 2016

chịu tk nhé @@@@@@@@@@@@

13 tháng 12 2021

36 tuổi nhé

13 tháng 12 2021

 Đổi: 75%= 75/100 = 3/4

 Vậy 12 tuổi chiếm 1 phần. Mẹ lại chiếm 3 phần.

                    Tuổi mẹ là:

                            12 x 3 = 36 (tuổi]

 Câu 1:It takes Abby twice as long as Blair and half as long as Caitlin to ride her bike to school. If it takes Blair 10 minutes to ride her bike to school, how long does it take Caitlin to go to school?Answer: minutes.Câu 2:Mathematician Sophie Germain worked with codes and mathematics. If each letter of the alphabet is assigned a number starting with A = 1, B = 2, etc., the values of the letters in the alphabet will start to look like this:If your code is sum of the letter values, what is...
Đọc tiếp

 

Câu 1:
It takes Abby twice as long as Blair and half as long as Caitlin to ride her bike to school. If it takes Blair 10 minutes to ride her bike to school, how long does it take Caitlin to go to school?
Answer: minutes.

Câu 2:
Mathematician Sophie Germain worked with codes and mathematics. If each letter of the alphabet is assigned a number starting with A = 1, B = 2, etc., the values of the letters in the alphabet will start to look like this:

If your code is sum of the letter values, what is the value of "MATH" ?
Answer: 

Câu 3:
If you make the 8000km trip, about how much would it cost at today's prices of 3.00 dollar per liter of gas when your car gets 25km per liter?
Answer:  dollar.

Câu 4:
How many apples would you get from the 10th tree if a farmer notices a pattern from picking the apples on the 1st through the 10th tree. He picked 4 from the first tree, 7 from the second tree and 10 from the third tree.

Answer: 
 

Câu 5:
Use the table of values to help you find the value of 9 feet in inches.

Answer: 

Câu 6:
The difference between two numbers is 3. Their sum is 33. What are the two numbers?
Answer: The two numbers are .
(write your answer in order from least to greatest and use ";" between the numbers)

Câu 7:
Your school is having a canned food drive for Harvesters. How many total cans would you have if you made a solid pyramid with  cans on the first level,  on the second level and continue the pattern all the way up to just one can on top?
Answer:  cans.

Câu 8:
Examining the operation of how to use the number of days to find the number of beans in a classroom jar is shown the table. On day 31, how many beans would be in the jar?

Answer:  beans.

Câu 9:
Joel is three years younger than his brother Jaime. The sum of their ages is fifty-five. How old is Joel?
Answer:  years old.

Câu 10:
If  and , what is the value of ?
Answer: 

 

14
18 tháng 11 2016

bạn viết tiếng anh thì ai trả lời được

18 tháng 11 2016

?

Dịch đi

24 tháng 5 2018

Đáp án: A

Giải thích: Dựa vào câu: “She is thirty-five years old”.

Dịch: Bà ấy 35 tuổi.