Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/45 of 2/40?"
2045 × 240 is 145.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/45×2/40 20/45×4/40 20/90×2/40 20/45×2/80 60/45×2/40 20/45×6/40 20/45×10/40 20/45×14/40
© everydaycalculation.com