3 1/2 + 2 5/8 -4 1/4=

5 answers

I'll be happy to check your answer.
1 5/6
You're close -- but not right.

You need to use 8 as the common denominator for your fractions.
1 5/8
3 1/2 + 2 5/8 = 3 4/8 + 2 5/8 = 5 9/8

5 9/8 - 4 2/8 = 1 7/8