Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/25 of 21/45?"
725 × 2145 is 49375.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25×21/45 7/25×42/45 7/50×21/45 7/25×21/90 21/25×21/45 7/25×63/45 7/75×21/45 35/25×21/45 49/25×21/45
© everydaycalculation.com