Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/45 of 40/54?"
545 × 4054 is 20243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/45×40/54 5/45×80/54 5/90×40/54 15/45×40/54 25/45×40/54 35/45×40/54
© everydaycalculation.com