Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/84 of 30/81?"
784 × 3081 is 5162.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/84×30/81 7/84×60/81 21/84×30/81 7/84×90/81 35/84×30/81 49/84×30/81
© everydaycalculation.com