Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/25 of 21/45?"
125 × 2145 is 7375.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/25×21/45 1/25×42/45 1/50×21/45 1/25×21/90 3/25×21/45 1/25×63/45 1/75×21/45 5/25×21/45 7/25×21/45
© everydaycalculation.com