Solutions by everydaycalculation.com
1st number: 18/21, 2nd number: 1 8/20
This multiplication involving fractions can also be rephrased as "What is 18/21 of 1 8/20?"
1821 × 2820 is 65.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/21×28/20 18/21×56/20 18/42×28/20 18/21×28/40 54/21×28/20 18/21×84/20 18/63×28/20 18/21×28/60 90/21×28/20
© everydaycalculation.com