Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/81 of 2/10?"
281 × 210 is 2405.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/81×2/10 2/81×4/10 2/81×2/20 6/81×2/10 2/81×6/10 2/81×2/30 10/81×2/10 2/81×2/50 14/81×2/10 2/81×14/10 2/81×2/70
© everydaycalculation.com