Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/14 of 25/40?"
414 × 2540 is 528.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/14×25/40 4/14×50/40 4/28×25/40 4/14×25/80 12/14×25/40 4/14×75/40 4/42×25/40 20/14×25/40 4/70×25/40 28/14×25/40 4/98×25/40
© everydaycalculation.com