Question

3/4 + 2/5= adding different denominator

Answer 1

I hope this helps with the problem

Answer 2

1. Make both denominators equal you need to multiply the numerator & denominator by the same number

3/4 *5

2/5 *4

2. After they are made the same you can just add the numerators together

15/20 + 8/20 = 23/20

3. Then you can simplify the answer in this case you can leave it as an improper fraction or change it to a mixed

1  3/20