Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/20 of 3/81?"
820 × 381 is 2135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20×3/81 8/20×6/81 8/40×3/81 24/20×3/81 8/20×9/81 8/60×3/81 40/20×3/81 8/20×15/81 56/20×3/81 8/20×21/81
© everydaycalculation.com