Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/40 of 80/81?"
3040 × 8081 is 2027.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/40×80/81 30/80×80/81 90/40×80/81
© everydaycalculation.com