Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/20 of 2/81?"
820 × 281 is 4405.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20×2/81 8/20×4/81 8/40×2/81 24/20×2/81 8/20×6/81 8/60×2/81 40/20×2/81 8/20×10/81 56/20×2/81 8/20×14/81
© everydaycalculation.com