Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/21 of 40/48?"
1521 × 4048 is 2542.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/21×40/48 15/21×80/48 15/42×40/48 15/21×40/96 45/21×40/48 15/63×40/48 75/21×40/48
© everydaycalculation.com