Answers

Multiply 40/7 with 21/10

1^st number: 5 5/7, 2^nd number: 2 1/10

This multiplication involving fractions can also be rephrased as "What is 40/7 of 2 1/10?"

40/7 × 21/10 is 12/1.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 40/7 × 21/10 = 40 × 21/7 × 10 = 840/70
3. After reducing the fraction, the answer is 12/1

MathStep (Works offline)

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

Related: ⁸⁰/₇ײ¹/₁₀ ⁴⁰/₇×⁴²/₁₀ ⁴⁰/₁₄ײ¹/₁₀ ⁴⁰/₇ײ¹/₂₀ ⁴⁰/₇×⁶³/₁₀ ⁴⁰/₂₁ײ¹/₁₀ ⁴⁰/₇ײ¹/₃₀ ⁴⁰/₃₅ײ¹/₁₀ ⁴⁰/₇ײ¹/₅₀ ⁴⁰/₄₉ײ¹/₁₀ ⁴⁰/₇ײ¹/₇₀

Multiply Fractions Calculator