Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/45 of 20/54?"
1645 × 2054 is 32243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/45×20/54 16/45×40/54 16/90×20/54 48/45×20/54 16/45×60/54 80/45×20/54
© everydaycalculation.com