Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/81 of 25/30?"
581 × 2530 is 25486.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/81×25/30 5/81×50/30 5/81×25/60 15/81×25/30 5/81×75/30 5/81×25/90 25/81×25/30 35/81×25/30
© everydaycalculation.com