Solutions by everydaycalculation.com
1st number: 15/21, 2nd number: 1 8/20
This multiplication involving fractions can also be rephrased as "What is 15/21 of 1 8/20?"
1521 × 2820 is 11.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/21×28/20 15/21×56/20 15/42×28/20 15/21×28/40 45/21×28/20 15/21×84/20 15/63×28/20 15/21×28/60 75/21×28/20
© everydaycalculation.com