Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/42 of 8/15?"
2042 × 815 is 1663.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/42×8/15 20/42×16/15 20/84×8/15 20/42×8/30 60/42×8/15 20/42×24/15 20/42×8/45 20/42×40/15 20/42×8/75 20/42×56/15
© everydaycalculation.com