Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/80 of 9/21?"
3080 × 921 is 956.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80×9/21 30/80×18/21 30/80×9/42 90/80×9/21 30/80×27/21 30/80×9/63 30/80×45/21 30/80×63/21
© everydaycalculation.com