Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/15 of 35/80?"
1215 × 3580 is 720.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/15×35/80 12/15×70/80 12/30×35/80 36/15×35/80 12/45×35/80 60/15×35/80 12/75×35/80 84/15×35/80
© everydaycalculation.com