Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/21 of 1/70?"
1521 × 170 is 198.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/21×1/70 15/21×2/70 15/42×1/70 45/21×1/70 15/21×3/70 15/63×1/70 75/21×1/70 15/21×5/70 15/21×7/70
© everydaycalculation.com