Solutions by everydaycalculation.com
1st number: 1 7/21, 2nd number: 1/80
This multiplication involving fractions can also be rephrased as "What is 28/21 of 1/80?"
2821 × 180 is 160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/21×1/80 28/21×2/80 28/42×1/80 84/21×1/80 28/21×3/80 28/63×1/80 28/21×5/80 28/21×7/80
© everydaycalculation.com