Question

What is 1/5 + 2/7?

Answer 1

`17/35`

Explanation:

To be able to add them, make both numbers have the same denominator.

`1/5+2/7`
`=1/5(7/7)+2/7(5/5)`
`=7/35+10/35`
`=(7+10)/35`
`=color(blue)(17/35)`