Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/21 of 49/72?"
321 × 4972 is 772.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/21×49/72 3/21×98/72 3/42×49/72 9/21×49/72 3/63×49/72 15/21×49/72
© everydaycalculation.com