Question

（1）6/7X=2/9÷2/3 (2)X÷1/12=4/5 (3)3/4X-1/5X=22/25

Answer 1

6/7X=2/9÷2/3

6/7x=1/3

x=1/3x7/6

x=7/18

X÷1/12=4/5

x=4/5x1/12

x=1/15

3/4X-1/5X=22/25

15/20x-4/20x=22/25

11/20x=22/25

x=22/25x20/11

x=40/25

x=8/5