Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/56 of 5/7?"
4056 × 57 is 2549.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/56×5/7 40/56×10/7 40/56×5/14 40/56×15/7 40/56×5/21 40/56×25/7 40/56×5/35 40/56×35/7 40/56×5/49
© everydaycalculation.com