Question

debo completar los espacios ayudenme por favor
1/3x............=2/7 3x..............1/5

2/5............=1/15 1/36x.........=2


2/5............=1/15 16/3x........=16

Answer 1

1/3 x 6/7=2/7
3 x 1/15 =1/5
2/5 x 1/6=1/15
1/36 x 144/2=2 o 1/36 x 72=2
16/3 x 6/2=16 ó16/3 x 3=16