Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/42 of 60/81?"
4042 × 6081 is 400567.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/42×60/81 40/84×60/81
© everydaycalculation.com