Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/21 of 1/63?"
721 × 163 is 1189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/21×1/63 7/21×2/63 7/42×1/63 7/21×3/63 7/63×1/63 35/21×1/63 7/21×5/63 49/21×1/63 7/21×7/63
© everydaycalculation.com