Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/80 of 4/45?"
280 × 445 is 1450.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/80×4/45 2/80×8/45 2/80×4/90 6/80×4/45 2/80×12/45 10/80×4/45 2/80×20/45 14/80×4/45 2/80×28/45
© everydaycalculation.com