Solutions by everydaycalculation.com
1st number: 1 7/21, 2nd number: 9/72
This multiplication involving fractions can also be rephrased as "What is 28/21 of 9/72?"
2821 × 972 is 16.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/21×9/72 28/21×18/72 28/42×9/72 84/21×9/72 28/21×27/72 28/63×9/72 28/21×45/72 28/21×63/72
© everydaycalculation.com