Question

[Hoàng Nguyễn Hà An]

bài 2:

\(\dfrac{11}{12}\)-\(\dfrac{5}{12}\)=......               \(\dfrac{25}{24}\)-\(\dfrac{16}{24}\)=......                    \(\dfrac{27}{36}\)-\(\dfrac{15}{36}\)=.......

Answer 1

[mylu]

11/12-5/12=6/12=1/2

25/24-16/24=9/24=3/8

27/36-15/36=12/36=2/3

k cho mik nhé