Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/28 of 9/60?"
2128 × 960 is 980.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/28×9/60 21/28×18/60 21/56×9/60 63/28×9/60 21/28×27/60 21/84×9/60 21/28×45/60 21/28×63/60
© everydaycalculation.com