Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/40 of 80/90?"
2540 × 8090 is 59.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/40×80/90 25/80×80/90 75/40×80/90
© everydaycalculation.com