Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/42 of 28/40?"
842 × 2840 is 215.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/42×28/40 8/42×56/40 8/84×28/40 8/42×28/80 24/42×28/40 8/42×84/40 40/42×28/40 56/42×28/40
© everydaycalculation.com