Solutions by everydaycalculation.com
1st number: 3 0/15, 2nd number: 2/21
This multiplication involving fractions can also be rephrased as "What is 45/15 of 2/21?"
4515 × 221 is 27.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/15×2/21 45/15×4/21 45/30×2/21 45/15×2/42 45/15×6/21 45/15×2/63 45/15×10/21 45/75×2/21 45/15×14/21
© everydaycalculation.com