Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/81 of 50/90?"
2581 × 5090 is 125729.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/81×50/90 75/81×50/90
© everydaycalculation.com