Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/45 of 4/50?"
545 × 450 is 2225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/45×4/50 5/45×8/50 5/90×4/50 15/45×4/50 5/45×12/50 25/45×4/50 5/45×20/50 35/45×4/50 5/45×28/50
© everydaycalculation.com