Answers

Multiply 9/7 with 45/80

1^st number: 1 2/7, 2^nd number: 45/80

This multiplication involving fractions can also be rephrased as "What is 9/7 of 45/80?"

9/7 × 45/80 is 81/112.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 9/7 × 45/80 = 9 × 45/7 × 80 = 405/560
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: ¹⁸/₇×⁴⁵/₈₀ ⁹/₇×⁹⁰/₈₀ ⁹/₁₄×⁴⁵/₈₀ ²⁷/₇×⁴⁵/₈₀ ⁹/₂₁×⁴⁵/₈₀ ⁴⁵/₇×⁴⁵/₈₀ ⁹/₃₅×⁴⁵/₈₀ ⁶³/₇×⁴⁵/₈₀ ⁹/₄₉×⁴⁵/₈₀

Multiply Fractions Calculator