Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/36 of 21/60?"
1536 × 2160 is 748.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/36×21/60 15/36×42/60 15/72×21/60 45/36×21/60 15/36×63/60 75/36×21/60
© everydaycalculation.com