Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/42 of 20/70?"
942 × 2070 is 349.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/42×20/70 9/42×40/70 9/84×20/70 27/42×20/70 9/42×60/70 45/42×20/70 63/42×20/70
© everydaycalculation.com