Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/21 of 1/18?"
1821 × 118 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/21×1/18 18/21×2/18 18/42×1/18 18/21×1/36 54/21×1/18 18/21×3/18 18/63×1/18 18/21×1/54 90/21×1/18 18/21×5/18 18/21×1/90 18/21×7/18
© everydaycalculation.com