Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/28 of 40/50?"
728 × 4050 is 15.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28×40/50 7/28×80/50 7/56×40/50 21/28×40/50 7/84×40/50 35/28×40/50 49/28×40/50
© everydaycalculation.com