Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/21 of 9/28?"
721 × 928 is 328.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/21×9/28 7/21×18/28 7/42×9/28 7/21×9/56 7/21×27/28 7/63×9/28 7/21×9/84 35/21×9/28 7/21×45/28 49/21×9/28 7/21×63/28
© everydaycalculation.com