Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/40 of 2/90?"
2040 × 290 is 190.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40×4/90 20/80×2/90 60/40×2/90 20/40×6/90 20/40×10/90 20/40×14/90
© everydaycalculation.com