Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 72/90 of 4/18?"
7290 × 418 is 845.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/90×8/18 72/90×4/36 72/90×12/18 72/90×4/54 72/90×20/18 72/90×4/90 72/90×28/18
© everydaycalculation.com