Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/80 of 2/81?"
2580 × 281 is 5648.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80×2/81 25/80×4/81 75/80×2/81 25/80×6/81 25/80×10/81 25/80×14/81
© everydaycalculation.com