Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/36 of 15/40?"
1236 × 1540 is 18.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/36×15/40 12/36×30/40 12/72×15/40 12/36×15/80 12/36×45/40 60/36×15/40 12/36×75/40 84/36×15/40
© everydaycalculation.com