Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/21 of 7/10?"
621 × 710 is 15.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21×7/10 6/21×14/10 6/42×7/10 6/21×7/20 18/21×7/10 6/21×21/10 6/63×7/10 6/21×7/30 30/21×7/10 6/21×35/10 6/21×7/50 42/21×7/10 6/21×49/10 6/21×7/70
© everydaycalculation.com