Answers

Multiply 21/49 with 45/40

1^st number: 21/49, 2^nd number: 1 5/40

This multiplication involving fractions can also be rephrased as "What is 21/49 of 1 5/40?"

21/49 × 45/40 is 27/56.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/49 × 45/40 = 21 × 45/49 × 40 = 945/1960
3. After reducing the fraction, the answer is 27/56

MathStep (Works offline)

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

Related: ⁴²/₄₉×⁴⁵/₄₀ ²¹/₄₉×⁹⁰/₄₀ ²¹/₉₈×⁴⁵/₄₀ ²¹/₄₉×⁴⁵/₈₀ ⁶³/₄₉×⁴⁵/₄₀

Multiply Fractions Calculator