Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/42 of 15/20?"
742 × 1520 is 18.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/42×15/20 7/42×30/20 7/84×15/20 7/42×15/40 21/42×15/20 7/42×45/20 7/42×15/60 35/42×15/20 7/42×75/20 49/42×15/20
© everydaycalculation.com