Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/21 of 50/70?"
621 × 5070 is 1049.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21×50/70 6/42×50/70 18/21×50/70 6/63×50/70 30/21×50/70 42/21×50/70
© everydaycalculation.com