Math

Comparing Fractions Calculator

Compare a/b and c/d.

Free to use — no sign-up or login.

Comparison

This free Comparing Fractions Calculator covers Compare a/b and c/d.

Cross-multiply: a d ? b c, with the same sign of the denominators. Related math tools sit beside How it works, with no account required.

Using the Comparing Fractions Calculator

Compare a/b and c/d. Typical inputs are a, b, c and d. How it works beside the form states the identity the Comparing Fractions Calculator applies.

FAQ

How do I use the Comparing Fractions Calculator?

Open the Comparing Fractions Calculator, fill a, b, c and d, and read the result. Cross-multiply: a d ? b c, with the same sign of the denominators.

What formula does the Comparing Fractions Calculator use?

The Comparing Fractions Calculator uses the identity in How it works. In words: Cross-multiply: a d ? b c, with the same sign of the denominators.