Solutions by everydaycalculation.com
1st number: 3 12/20, 2nd number: 4/45
This multiplication involving fractions can also be rephrased as "What is 72/20 of 4/45?"
7220 × 445 is 825.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/20×8/45 72/40×4/45 72/20×4/90 72/20×12/45 72/60×4/45 72/20×20/45 72/20×28/45
© everydaycalculation.com