Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/75 of 40/48?"
4075 × 4048 is 49.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/75×40/48 40/75×80/48 40/75×40/96
© everydaycalculation.com