Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/72 of 6/40?"
772 × 640 is 7480.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/72×6/40 7/72×12/40 7/72×6/80 21/72×6/40 7/72×18/40 35/72×6/40 7/72×30/40 49/72×6/40 7/72×42/40
© everydaycalculation.com