Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/24 of 15/90?"
1224 × 1590 is 112.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24×30/90 12/48×15/90 36/24×15/90 12/24×45/90 12/72×15/90 60/24×15/90 12/24×75/90 84/24×15/90
© everydaycalculation.com