Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/20 of 40/90?"
220 × 4090 is 245.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20×40/90 2/20×80/90 2/40×40/90 6/20×40/90 2/60×40/90 10/20×40/90 14/20×40/90
© everydaycalculation.com