Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/54 of 20/45?"
154 × 2045 is 2243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/54×20/45 1/54×40/45 1/54×20/90 3/54×20/45 1/54×60/45 5/54×20/45 7/54×20/45
© everydaycalculation.com