Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/15 of 12/60?"
515 × 1260 is 115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/15×12/60 5/15×24/60 5/30×12/60 5/15×36/60 5/45×12/60 25/15×12/60 5/75×12/60 35/15×12/60 5/15×84/60
© everydaycalculation.com