Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/50 of 5/72?"
450 × 572 is 1180.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/50×5/72 4/50×10/72 12/50×5/72 4/50×15/72 20/50×5/72 4/50×25/72 28/50×5/72 4/50×35/72
© everydaycalculation.com