Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/45 of 40/42?"
2845 × 4042 is 1627.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/45×40/42 28/45×80/42 28/90×40/42 28/45×40/84 84/45×40/42
© everydaycalculation.com