Question

what should be added to-2/7to get 1/5​

Answer 1

Answer:

Step-by-step explanation:

2/7+ x=1/5

x=1/5+2/7

x=12/35

12/35 should be added to get 1/5

Answer 2

Step-by-step explanation:

Given that ,

First rational number = -2/7

Let other rational number = x

As per question

-2/7 + x =1/5

x = 1/5 - (-2/7)

x = 1/5 + 2/7

x = 7+10/35

x = 17/35