Question

Write the solution in lowest terms. 1/3 - (-3/4) =

Answer 1

This is the same as (1/3) + (3/4) = 13/12

Answer 2

1/3 - (-3/4) is the same as 1/3 + 3/4
Find the common denominator.
4/12 + 9/12 = 13/12

Answer 3

Find the common denominator of 3 and 4, which is 12.

1/3+3/4= (4+9)/12 = 13/12