Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/15 of 21/28?"
615 × 2128 is 310.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15×21/28 6/15×42/28 6/30×21/28 6/15×21/56 18/15×21/28 6/15×63/28 6/45×21/28 6/15×21/84 30/15×21/28 6/75×21/28 42/15×21/28
© everydaycalculation.com