Question

what should be added to (-7/20) to get (-2/5)​

Answer 1

Step-by-step explanation:

Let the number be x

-7/20 + x = -2/5

x = -2/5+7/20

= -8+7/20

= -1/20

Therefore, the number to be added is -1/20

Hope this helps

MARK AS BRAINLIEST

Answer 2

Answer:

Let x should be added.

Therefore,

-7/20+x=-2/5

→ x= -2/5+7/20

→ x= -8/20+7/20

→ x= -8+7/20

→ x= -1/20