Answers

Multiply 21/50 with 63/40

1^st number: 21/50, 2^nd number: 1 23/40

This multiplication involving fractions can also be rephrased as "What is 21/50 of 1 23/40?"

21/50 × 63/40 is 1323/2000.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 21/50 × 63/40 = 21 × 63/50 × 40 = 1323/2000

MathStep (Works offline)

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

Related: ⁴²/₅₀×⁶³/₄₀ ²¹/₅₀×⁶³/₈₀ ⁶³/₅₀×⁶³/₄₀

Multiply Fractions Calculator