Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/42 of 70/98?"
2142 × 7098 is 514.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 21/84×70/98 63/42×70/98
© everydaycalculation.com