Answers

Multiply 80/45 with 40/63

1^st number: 1 35/45, 2^nd number: 40/63

This multiplication involving fractions can also be rephrased as "What is 80/45 of 40/63?"

80/45 × 40/63 is 640/567.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 80/45 × 40/63 = 80 × 40/45 × 63 = 3200/2835
3. After reducing the fraction, the answer is 640/567
4. In mixed form: 173/567

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁸⁰/₄₅×⁸⁰/₆₃ ⁸⁰/₉₀×⁴⁰/₆₃

Multiply Fractions Calculator