What is one third plus three fourths?

Answer 1

To work this problem, you have to change the fractions to a common denominator. In this case, the common denominator is 12.

1/3 = 4/12

3/4 = 9/12

4/12 + 9/12 = 13/12 = 1 1/12

Answer 2

3/4 = 9/12 1/3 = 4/12 9/12 + 4/12 = 13/12 or 1 1/12

Answer 3

three fourths plus one third is 13 over 12. But if want to put it into a mixed number it is 11/12.