Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/42 of 8/70?"
2042 × 870 is 8147.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/42×8/70 20/42×16/70 20/84×8/70 60/42×8/70 20/42×24/70 20/42×40/70 20/42×56/70
© everydaycalculation.com