Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/56 of 10/40?"
4056 × 1040 is 528.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/56×10/40 40/56×20/40 40/56×10/80 40/56×30/40 40/56×50/40 40/56×70/40
© everydaycalculation.com