Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/72 of 28/49?"
2072 × 2849 is 1063.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/72×28/49 20/72×56/49 20/72×28/98 60/72×28/49 20/72×84/49
© everydaycalculation.com