Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 14/21 of 20/25?"
1421 × 2025 is 815.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/21×20/25 14/21×40/25 14/42×20/25 14/21×20/50 42/21×20/25 14/21×60/25 14/63×20/25 14/21×20/75 70/21×20/25 98/21×20/25
© everydaycalculation.com