Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/15 of 9/18?"
1215 × 918 is 25.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/15×9/18 12/30×9/18 12/15×9/36 36/15×9/18 12/15×27/18 12/45×9/18 12/15×9/54 60/15×9/18 12/15×45/18 12/75×9/18 12/15×9/90 84/15×9/18 12/15×63/18
© everydaycalculation.com