Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/21 of 4/81?"
1221 × 481 is 16567.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/21×4/81 12/21×8/81 12/42×4/81 36/21×4/81 12/21×12/81 12/63×4/81 60/21×4/81 12/21×20/81 84/21×4/81 12/21×28/81
© everydaycalculation.com