Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/81 of 1/21?"
381 × 121 is 1567.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/81×1/21 3/81×2/21 3/81×1/42 9/81×1/21 3/81×3/21 3/81×1/63 15/81×1/21 3/81×5/21 21/81×1/21 3/81×7/21
© everydaycalculation.com