Question

-1 1/2+2 7/10 I don’t know what to do

Answer 1

Answer: 1 1/5

Explanation:

Convert mixed number fractions to improper fractions to make easier to use.

-3/2 + 27/10

Get lcd of 10 and add

-15/10 + 27/10 = 12/10

Convert to mixed number fraction = 1 1/5