Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/72 of 21/42?"
1072 × 2142 is 572.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/72×21/42 10/72×21/84 30/72×21/42 10/72×63/42 50/72×21/42 70/72×21/42
© everydaycalculation.com