There are 48 students in a class. The ratio of the number of the girl students to the number of boy students is 1: 3. How many girl students are there in the class?

D

Dracula

26 tháng 1 2016 - olm

#Toán lớp 5

8

TC

trang chelsea

26 tháng 1 2016

kho....................wa..................troi.......................thi.....................ret.................lanh................wa..................tich............................ung.........................ho..............minh......................cho....................do....................lanh

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BT

Bùi Thị Như Bình

26 tháng 1 2016

viết bằng tiếng việt đi

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NT

Ngô Thu Hương

29 tháng 2 2016 - olm

There are 48 students in a class. The ratio of the number of the girl students to the number of boy students is 1: 3. How many girl students are there in the class?
Answer: There are...... girl students.

#Toán lớp 5

0

KC

không có tên

27 tháng 4 2016 - olm

There are 48 students in a class. The ratio of the number of the girl students to the number of boy students is \(\frac{1}{3}\). How many girl students are there in the class?

#Toán lớp 5

2

KB

Ko Bít Tên

27 tháng 4 2016

There are 12 girl students in the class.

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DM

dat math

27 tháng 4 2016

there are 12 girls in the class

bai nay minh lam roi

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NB

Nguyễn Bá Đại Thắng

10 tháng 7 2015 - olm

The ratio of the number of girl students to the number of boy students in a class is 3: 5 and the number of boy students is 12 students more than the number of girl students. There are...students in this class

#Toán lớp 5

0

TT

Trần Thịnh Đức

23 tháng 2 2017 - olm

in a class A of 160 students, the ratio of boys to girls is 3 to 5.in the class B, the ratio of boys to girls is 3 to 2. when the to classes are combined, the ratio of boy to girls is 1 to 1. how many students are there in the class B

#Toán lớp 4

0

TL

Thùy Linh

12 tháng 4 2015 - olm

1: the perimeter of a circle is 15,7 dm. Its's area is...cm22: the ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, the ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first?3: 47/250 dm3=...cm34: At the party 60% of the boys are dancing with 80% of the girls. How many people are dancing if there are 35 people ( A pair cludes only one boy and one girl)5: An aquarium is 8dm deep,...

Đọc tiếp

#Toán lớp 5

1

TM

trần minh quân

19 tháng 4 2015

1962,5 cm²
45 học sinh
188 cm³
24 người
288000 cm³

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D

DORAEBIN

16 tháng 3 2016 - olm

The ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, then ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first? Answer: There were ….. students the classroom at first

#Toán lớp 5

3

KC

ken carson

17 tháng 3 2016

10 studens :

5-3=2 parts

1 part

10:2=5 studens

that class has

5x9=45 studens

answer:45 studens

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NH

nguyên hồng hạnh

16 tháng 3 2016

there were 45 students the classroom at first

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TA

Trần Anh Minh

21 tháng 10 2021 - olm

There are 1400 students in a school.The number of girls is 3/4 the number of boys. How many students are in other levels if 1/6 of the girls and 1/5 of the boys are in Primary One

#Tiếng anh lớp 4

2