Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/45 of 25/90?"
445 × 2590 is 281.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/45×25/90 4/45×50/90 4/90×25/90 12/45×25/90 4/45×75/90 20/45×25/90 28/45×25/90
© everydaycalculation.com