Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/40 of 9/21?"
240 × 921 is 3140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/40×9/21 2/40×18/21 2/80×9/21 2/40×9/42 6/40×9/21 2/40×27/21 2/40×9/63 10/40×9/21 2/40×45/21 14/40×9/21 2/40×63/21
© everydaycalculation.com