Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/36 of 15/84?"
2136 × 1584 is 548.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/36×15/84 21/36×30/84 21/72×15/84 63/36×15/84 21/36×45/84 21/36×75/84
© everydaycalculation.com