Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/90 of 28/70?"
1090 × 2870 is 245.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/90×28/70 10/90×56/70 30/90×28/70 10/90×84/70 50/90×28/70 70/90×28/70
© everydaycalculation.com