Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/15 of 21/24?"
915 × 2124 is 2140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/15×21/24 9/15×42/24 9/30×21/24 9/15×21/48 27/15×21/24 9/15×63/24 9/45×21/24 9/15×21/72 45/15×21/24 9/75×21/24 63/15×21/24
© everydaycalculation.com