Answers

Multiply 21/40 with 21/10

1^st number: 21/40, 2^nd number: 2 1/10

This multiplication involving fractions can also be rephrased as "What is 21/40 of 2 1/10?"

21/40 × 21/10 is 441/400.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/40 × 21/10 = 21 × 21/40 × 10 = 441/400
3. In mixed form: 141/400

MathStep (Works offline)

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

Related: ⁴²/₄₀ײ¹/₁₀ ²¹/₄₀×⁴²/₁₀ ²¹/₈₀ײ¹/₁₀ ²¹/₄₀ײ¹/₂₀ ⁶³/₄₀ײ¹/₁₀ ²¹/₄₀×⁶³/₁₀ ²¹/₄₀ײ¹/₃₀ ²¹/₄₀ײ¹/₅₀ ²¹/₄₀ײ¹/₇₀

Multiply Fractions Calculator