Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/45 of 28/45?"
2045 × 2845 is 112405.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/45×28/45 20/45×56/45 20/90×28/45 20/45×28/90 60/45×28/45 20/45×84/45
© everydaycalculation.com