Question

2/3 x x = 2/7 

2/5 : x = 3/7

 

Answer 1

`a, 2/3 xx x = 2/7`

`x = 2/7 : 2/3`

`x= 2/7 xx 3/2`

`x=3/7`

`b, 2/5 : x= 3/7`

`x= 2/5 : 3/7`

`x= 2/5 xx 7/3`

`x=14/15`

Answer 2

2/3 x x= 2/7
x=2/7 : 2/3 
x= 3/7 
2/5 : x = 3/7
x= 3/7 x 2/5 
x= 6/35

Answer 3

Answer 4

2/3 x x= 2/7
x=2/7 : 2/3 
x= 3/7 
2/5 : x = 3/7
x= 3/7 x 2/5 
x= 6/35

Answer 5

2/3 x x = 2/7 
x= 2/7 : 2/3
x= 3/7
2/5 : x = 2/7 
x= 2/5 : 3/7
x= 14/15