Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 45/56 of 21/25?"
4556 × 2125 is 2740.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/56×21/25 45/56×42/25 45/56×21/50 45/56×63/25 45/56×21/75
© everydaycalculation.com