Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/21 of 5/72?"
121 × 572 is 51512.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/21×5/72 1/21×10/72 1/42×5/72 3/21×5/72 1/21×15/72 1/63×5/72 5/21×5/72 1/21×25/72 7/21×5/72 1/21×35/72
© everydaycalculation.com