Question

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

Answer 1

Answer:

-1/20 must be added to the given question

Step-by-step explanation:

-7/20+x=-2/5

x=-2/5+7/20

x=-8+7/20

x=-1/20

Answer 2

Answer:

This is the answer for your question.