Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/42 of 30/40?"
742 × 3040 is 18.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/42×30/40 7/42×60/40 7/84×30/40 7/42×30/80 21/42×30/40 7/42×90/40 35/42×30/40 49/42×30/40
© everydaycalculation.com