Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/42 of 28/90?"
1042 × 2890 is 227.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/42×28/90 10/42×56/90 10/84×28/90 30/42×28/90 10/42×84/90 50/42×28/90 70/42×28/90
© everydaycalculation.com