Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/15 of 12/21?"
215 × 1221 is 8105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/15×12/21 2/15×24/21 2/30×12/21 2/15×12/42 6/15×12/21 2/15×36/21 2/45×12/21 2/15×12/63 10/15×12/21 2/15×60/21 2/75×12/21 14/15×12/21 2/15×84/21
© everydaycalculation.com