Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/81 of 28/90?"
1081 × 2890 is 28729.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/81×28/90 10/81×56/90 30/81×28/90 10/81×84/90 50/81×28/90 70/81×28/90
© everydaycalculation.com