Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/81 of 1/21?"
581 × 121 is 51701.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/81×1/21 5/81×2/21 5/81×1/42 15/81×1/21 5/81×3/21 5/81×1/63 25/81×1/21 5/81×5/21 35/81×1/21 5/81×7/21
© everydaycalculation.com