Question

Add the following rational numbers. -5/7 and 2/7
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Answer 1

Answer:

Answer is 3/7

It You confuse

let me explain you.

Step-by-step explanation:

Let,

We add the numbers, -5/7 and 2/7

-5/7 + 2/7

So,here -5 and 2 are numinater

And,7 here commmon in both and

also denominater.

7 is common. So, we only add -5 and 2

here ans is 3 because - + is - .

So, ans is 3/7