Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/28 of 28/72?"
728 × 2872 is 772.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28×28/72 7/28×56/72 7/56×28/72 21/28×28/72 7/28×84/72 7/84×28/72 35/28×28/72 49/28×28/72
© everydaycalculation.com