Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/81 of 25/30?"
2081 × 2530 is 50243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/81×25/30 20/81×50/30 20/81×25/60 60/81×25/30 20/81×75/30 20/81×25/90
© everydaycalculation.com