Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/45 of 2/80?"
145 × 280 is 11800.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/45×2/80 1/45×4/80 1/90×2/80 3/45×2/80 1/45×6/80 5/45×2/80 1/45×10/80 7/45×2/80 1/45×14/80
© everydaycalculation.com