Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/80 of 1/81?"
380 × 181 is 12160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/80×1/81 3/80×2/81 9/80×1/81 3/80×3/81 15/80×1/81 3/80×5/81 21/80×1/81 3/80×7/81
© everydaycalculation.com