Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/42 of 9/40?"
4042 × 940 is 314.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/42×9/40 40/42×18/40 40/84×9/40 40/42×9/80 40/42×27/40 40/42×45/40 40/42×63/40
© everydaycalculation.com