Solutions by everydaycalculation.com
1st number: 3 0/21, 2nd number: 3 9/12
This multiplication involving fractions can also be rephrased as "What is 63/21 of 3 9/12?"
6321 × 4512 is 454.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/21×90/12 63/42×45/12 63/21×45/24 63/21×45/36 63/21×45/60 63/21×45/84
© everydaycalculation.com