Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/20 of 20/45?"
220 × 2045 is 245.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20×20/45 2/20×40/45 2/40×20/45 2/20×20/90 6/20×20/45 2/20×60/45 2/60×20/45 10/20×20/45 14/20×20/45
© everydaycalculation.com