Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/80 of 25/90?"
1080 × 2590 is 5144.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/80×25/90 10/80×50/90 30/80×25/90 10/80×75/90 50/80×25/90 70/80×25/90
© everydaycalculation.com