Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/25 of 45/81?"
1225 × 4581 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/25×45/81 12/25×90/81 12/50×45/81 36/25×45/81 12/75×45/81 60/25×45/81 84/25×45/81
© everydaycalculation.com