Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/28 of 40/70?"
2528 × 4070 is 2549.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28×40/70 25/28×80/70 25/56×40/70 75/28×40/70 25/84×40/70
© everydaycalculation.com