Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/42 of 2/81?"
2042 × 281 is 201701.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/42×2/81 20/42×4/81 20/84×2/81 60/42×2/81 20/42×6/81 20/42×10/81 20/42×14/81
© everydaycalculation.com