Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/18 of 1/81?"
218 × 181 is 1729.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/18×1/81 2/18×2/81 2/36×1/81 6/18×1/81 2/18×3/81 2/54×1/81 10/18×1/81 2/18×5/81 2/90×1/81 14/18×1/81 2/18×7/81
© everydaycalculation.com