Solutions by everydaycalculation.com
1st number: 18/21, 2nd number: 4 18/20
This multiplication involving fractions can also be rephrased as "What is 18/21 of 4 18/20?"
1821 × 9820 is 215.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/21×98/20 18/42×98/20 18/21×98/40 54/21×98/20 18/63×98/20 18/21×98/60 90/21×98/20
© everydaycalculation.com