Answers

Multiply 2/21 with 4/10

This multiplication involving fractions can also be rephrased as "What is 2/21 of 4/10?"

2/21 × 4/10 is 4/105.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 2/21 × 4/10 = 2 × 4/21 × 10 = 8/210
3. After reducing the fraction, the answer is 4/105

MathStep (Works offline)

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

Related: ⁴/₂₁×⁴/₁₀ ²/₂₁×⁸/₁₀ ²/₄₂×⁴/₁₀ ²/₂₁×⁴/₂₀ ⁶/₂₁×⁴/₁₀ ²/₂₁×¹²/₁₀ ²/₆₃×⁴/₁₀ ²/₂₁×⁴/₃₀ ¹⁰/₂₁×⁴/₁₀ ²/₂₁ײ⁰/₁₀ ²/₂₁×⁴/₅₀ ¹⁴/₂₁×⁴/₁₀ ²/₂₁ײ⁸/₁₀ ²/₂₁×⁴/₇₀

Multiply Fractions Calculator