Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/21 of 8/56?"
321 × 856 is 149.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/21×8/56 3/21×16/56 3/42×8/56 9/21×8/56 3/21×24/56 3/63×8/56 15/21×8/56 3/21×40/56
© everydaycalculation.com