Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/45 of 20/35?"
4045 × 2035 is 3263.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/45×20/35 40/45×40/35 40/90×20/35 40/45×20/70 40/45×60/35
© everydaycalculation.com