Solutions by everydaycalculation.com
1st number: 3 0/15, 2nd number: 4/21
This multiplication involving fractions can also be rephrased as "What is 45/15 of 4/21?"
4515 × 421 is 47.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/15×4/21 45/15×8/21 45/30×4/21 45/15×4/42 45/15×12/21 45/15×4/63 45/15×20/21 45/75×4/21 45/15×28/21
© everydaycalculation.com