Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/25 of 27/90?"
2125 × 2790 is 63250.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/25×27/90 21/25×54/90 21/50×27/90 63/25×27/90 21/25×81/90 21/75×27/90
© everydaycalculation.com