Multiply 6/21 with 7/9
This multiplication involving fractions can also be rephrased as "What is 6/21 of 7/9?"
621 × 79 is 29.
Steps for multiplying fractions
- Simply multiply the numerators and denominators separately:
- 621 × 79 = 6 × 721 × 9 = 42189
- After reducing the fraction, the answer is 29
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21×7/9 6/21×14/9 6/42×7/9 6/21×7/18 18/21×7/9 6/21×21/9 6/63×7/9 6/21×7/27 30/21×7/9 6/21×35/9 6/21×7/45 42/21×7/9 6/21×49/9 6/21×7/63