Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/70 of 18/36?"
2070 × 1836 is 17.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/70×18/36 20/70×18/72 60/70×18/36 20/70×54/36 20/70×90/36
© everydaycalculation.com