Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/14 of 20/40?"
514 × 2040 is 528.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/14×20/40 5/28×20/40 5/14×20/80 15/14×20/40 5/14×60/40 5/42×20/40 25/14×20/40 5/70×20/40 35/14×20/40 5/98×20/40
© everydaycalculation.com