I need to know this answer 3 5/8 + 2 7/12

This will be easier if we convert the fractions to decimals. We do this by dividing the numerator by the denominator.

3 5/8 = 3.625

2 7/12 = 2.58

We will then add the decimals.

3.625+2.58 = 6.205

This is your final answer. You can also convert it into a fraction if you want.

6 5/24 is the answer