Solutions by everydaycalculation.com
1st number: 1 5/40, 2nd number: 15/21
This multiplication involving fractions can also be rephrased as "What is 45/40 of 15/21?"
4540 × 1521 is 4556.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/40×15/21 45/40×30/21 45/80×15/21 45/40×15/42 45/40×45/21 45/40×15/63 45/40×75/21
© everydaycalculation.com