Question

7. What should be added to -2/5 to get 5/2?​

Answer 1

Answer:

29/10 or 2.8

Step-by-step explanation:

Let the number be x

So, -2/5+x=5/2

or, x=5/2+2/5

or, x=(25+4)/10

or, x=29/10

Hence the required value is 29/10 or 2.9

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