Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 27/90 of 28/70?"
2790 × 2870 is 325.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/90×28/70 27/90×56/70 81/90×28/70 27/90×84/70
© everydaycalculation.com