Answers

Multiply 21/10 with 45/60

1^st number: 2 1/10, 2^nd number: 45/60

This multiplication involving fractions can also be rephrased as "What is 21/10 of 45/60?"

21/10 × 45/60 is 63/40.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/10 × 45/60 = 21 × 45/10 × 60 = 945/600
3. After reducing the fraction, the answer is 63/40
4. In mixed form: 123/40

MathStep (Works offline)

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

Related: ⁴²/₁₀×⁴⁵/₆₀ ²¹/₁₀×⁹⁰/₆₀ ²¹/₂₀×⁴⁵/₆₀ ⁶³/₁₀×⁴⁵/₆₀ ²¹/₃₀×⁴⁵/₆₀ ²¹/₅₀×⁴⁵/₆₀ ²¹/₇₀×⁴⁵/₆₀

Multiply Fractions Calculator