Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/25 of 2/42?"
2125 × 242 is 125.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/25×2/42 21/25×4/42 21/50×2/42 21/25×2/84 63/25×2/42 21/25×6/42 21/75×2/42 21/25×10/42 21/25×14/42
© everydaycalculation.com