Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/84 of 15/72?"
1284 × 1572 is 5168.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/84×15/72 12/84×30/72 36/84×15/72 12/84×45/72 60/84×15/72 12/84×75/72
© everydaycalculation.com