Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/15 of 21/42?"
215 × 2142 is 115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/15×21/42 2/30×21/42 2/15×21/84 6/15×21/42 2/15×63/42 2/45×21/42 10/15×21/42 2/75×21/42 14/15×21/42
© everydaycalculation.com