Solutions by everydaycalculation.com
1st number: 1 13/15, 2nd number: 12/90
This multiplication involving fractions can also be rephrased as "What is 28/15 of 12/90?"
2815 × 1290 is 56225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/15×12/90 28/15×24/90 28/30×12/90 84/15×12/90 28/15×36/90 28/45×12/90 28/15×60/90 28/75×12/90 28/15×84/90
© everydaycalculation.com