Solutions by everydaycalculation.com
1st number: 1 7/21, 2nd number: 4 1/5
This multiplication involving fractions can also be rephrased as "What is 28/21 of 4 1/5?"
2821 × 215 is 285.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/21×21/5 28/21×42/5 28/42×21/5 28/21×21/10 84/21×21/5 28/21×63/5 28/63×21/5 28/21×21/15 28/21×21/25 28/21×21/35
© everydaycalculation.com