Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/12 of 30/81?"
212 × 3081 is 581.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/12×30/81 2/12×60/81 2/24×30/81 6/12×30/81 2/12×90/81 2/36×30/81 10/12×30/81 2/60×30/81 14/12×30/81 2/84×30/81
© everydaycalculation.com