Solutions by everydaycalculation.com
1st number: 1 6/15, 2nd number: 1/21
This multiplication involving fractions can also be rephrased as "What is 21/15 of 1/21?"
2115 × 121 is 115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/15×1/21 21/15×2/21 21/30×1/21 21/15×1/42 63/15×1/21 21/15×3/21 21/45×1/21 21/15×1/63 21/15×5/21 21/75×1/21 21/15×7/21
© everydaycalculation.com