Solutions by everydaycalculation.com
1st number: 1 7/21, 2nd number: 4/80
This multiplication involving fractions can also be rephrased as "What is 28/21 of 4/80?"
2821 × 480 is 115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/21×4/80 28/21×8/80 28/42×4/80 84/21×4/80 28/21×12/80 28/63×4/80 28/21×20/80 28/21×28/80
© everydaycalculation.com