Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/40 of 1/36?"
2040 × 136 is 172.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40×2/36 20/80×1/36 20/40×1/72 60/40×1/36 20/40×3/36 20/40×5/36 20/40×7/36
© everydaycalculation.com