Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/21 of 1/60?"
1821 × 160 is 170.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/21×1/60 18/21×2/60 18/42×1/60 54/21×1/60 18/21×3/60 18/63×1/60 90/21×1/60 18/21×5/60 18/21×7/60
© everydaycalculation.com