Solutions by everydaycalculation.com
1st number: 15/21, 2nd number: 4 1/5
This multiplication involving fractions can also be rephrased as "What is 15/21 of 4 1/5?"
1521 × 215 is 31.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/21×21/5 15/21×42/5 15/42×21/5 15/21×21/10 45/21×21/5 15/21×63/5 15/63×21/5 15/21×21/15 75/21×21/5 15/21×21/25 15/21×21/35
© everydaycalculation.com