Solutions by everydaycalculation.com
1st number: 1 4/21, 2nd number: 3 9/12
This multiplication involving fractions can also be rephrased as "What is 25/21 of 3 9/12?"
2521 × 4512 is 12528.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/21×45/12 25/21×90/12 25/42×45/12 25/21×45/24 75/21×45/12 25/63×45/12 25/21×45/36 25/21×45/60 25/21×45/84
© everydaycalculation.com