Answers

Multiply 30/70 with 70/80

This multiplication involving fractions can also be rephrased as "What is 30/70 of 70/80?"

30/70 × 70/80 is 3/8.

Steps for multiplying fractions

1. Simply multiply the numerators and denominators separately:
2. 30/70 × 70/80 = 30 × 70/70 × 80 = 2100/5600
3. After reducing the fraction, the answer is 3/8

MathStep (Works offline)

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

Related: ⁶⁰/₇₀×⁷⁰/₈₀ ⁹⁰/₇₀×⁷⁰/₈₀

Multiply Fractions Calculator