Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/81 of 10/21?"
281 × 1021 is 201701.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/81×10/21 2/81×20/21 2/81×10/42 6/81×10/21 2/81×30/21 2/81×10/63 10/81×10/21 2/81×50/21 14/81×10/21 2/81×70/21
© everydaycalculation.com