Solutions by everydaycalculation.com
1st number: 2 0/21, 2nd number: 3 9/12
This multiplication involving fractions can also be rephrased as "What is 42/21 of 3 9/12?"
4221 × 4512 is 152.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/21×45/12 42/21×90/12 42/21×45/24 42/63×45/12 42/21×45/36 42/21×45/60 42/21×45/84
© everydaycalculation.com