Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/25 of 3/45?"
2125 × 345 is 7125.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/25×3/45 21/25×6/45 21/50×3/45 21/25×3/90 63/25×3/45 21/25×9/45 21/75×3/45 21/25×15/45 21/25×21/45
© everydaycalculation.com