Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/90 of 8/10?"
2890 × 810 is 56225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/90×8/10 28/90×16/10 28/90×8/20 84/90×8/10 28/90×24/10 28/90×8/30 28/90×40/10 28/90×8/50 28/90×56/10 28/90×8/70
© everydaycalculation.com