Answers

Multiply 45/40 with 45/70

1^st number: 1 5/40, 2^nd number: 45/70

This multiplication involving fractions can also be rephrased as "What is 45/40 of 45/70?"

45/40 × 45/70 is 81/112.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 45/40 × 45/70 = 45 × 45/40 × 70 = 2025/2800
3. After reducing the fraction, the answer is 81/112

MathStep (Works offline)

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

Related: ⁹⁰/₄₀×⁴⁵/₇₀ ⁴⁵/₄₀×⁹⁰/₇₀ ⁴⁵/₈₀×⁴⁵/₇₀

Multiply Fractions Calculator