Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/21 of 28/56?"
221 × 2856 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/21×28/56 2/42×28/56 6/21×28/56 2/21×84/56 2/63×28/56 10/21×28/56 14/21×28/56
© everydaycalculation.com