Solutions by everydaycalculation.com
1st number: 3 7/21, 2nd number: 12 0/7
This multiplication involving fractions can also be rephrased as "What is 70/21 of 12 0/7?"
7021 × 847 is 401.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/42×84/7 70/21×84/14 70/63×84/7 70/21×84/21 70/21×84/35 70/21×84/49
© everydaycalculation.com