Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/80 of 8/81?"
2580 × 881 is 5162.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80×8/81 25/80×16/81 75/80×8/81 25/80×24/81 25/80×40/81 25/80×56/81
© everydaycalculation.com