What Plus Fraction Equals Fraction Calculator

Welcome to the What Plus Fraction Equals Fraction Calculator. This calculator calculates "what" in this sentence: "What plus a/b equals c/d?", where a/b and c/d are fractions that you enter.

Please submit your "What plus a/b equals c/d?" word problem below so we can show you how to solve it using algebra.

Here are some examples of what our What Plus Fraction Equals Fraction Calculator can answer:

What plus 1/2 equals 1/3?

What plus 1/4 equals 1/5?

What plus 2/3 equals 3/4?

What plus 3/4 equals 2/5?

What plus 4/5 equals 5/6?