Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/90 of 20/35?"
2890 × 2035 is 845.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/90×20/35 28/90×40/35 28/90×20/70 84/90×20/35 28/90×60/35
© everydaycalculation.com