Solutions by everydaycalculation.com
1st number: 4 0/21, 2nd number: 1 8/20
This multiplication involving fractions can also be rephrased as "What is 84/21 of 1 8/20?"
8421 × 2820 is 285.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/21×56/20 84/42×28/20 84/21×28/40 84/21×84/20 84/63×28/20 84/21×28/60
© everydaycalculation.com