Solutions by everydaycalculation.com
1st number: 3/42, 2nd number: 3 7/21
This multiplication involving fractions can also be rephrased as "What is 3/42 of 3 7/21?"
342 × 7021 is 521.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/42×70/21 3/84×70/21 3/42×70/42 9/42×70/21 3/42×70/63 15/42×70/21 21/42×70/21
© everydaycalculation.com