Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/80 of 4/81?"
2580 × 481 is 5324.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80×4/81 25/80×8/81 75/80×4/81 25/80×12/81 25/80×20/81 25/80×28/81
© everydaycalculation.com