Solutions by everydaycalculation.com
1st number: 3 7/21, 2nd number: 1 20/70
This multiplication involving fractions can also be rephrased as "What is 70/21 of 1 20/70?"
7021 × 9070 is 307.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/42×90/70 70/63×90/70
© everydaycalculation.com