Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 3 9/12
This multiplication involving fractions can also be rephrased as "What is 21/20 of 3 9/12?"
2120 × 4512 is 6316.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/20×45/12 21/20×90/12 21/40×45/12 21/20×45/24 63/20×45/12 21/60×45/12 21/20×45/36 21/20×45/60 21/20×45/84
© everydaycalculation.com