Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/81 of 15/20?"
281 × 1520 is 154.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/81×15/20 2/81×30/20 2/81×15/40 6/81×15/20 2/81×45/20 2/81×15/60 10/81×15/20 2/81×75/20 14/81×15/20
© everydaycalculation.com