Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/45 of 21/25?"
2045 × 2125 is 2875.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/45×21/25 20/45×42/25 20/90×21/25 20/45×21/50 60/45×21/25 20/45×63/25 20/45×21/75
© everydaycalculation.com