Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/45 of 25/42?"
4045 × 2542 is 100189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/45×25/42 40/45×50/42 40/90×25/42 40/45×25/84 40/45×75/42
© everydaycalculation.com