Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 36/42 of 72/81?"
3642 × 7281 is 1621.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/42×72/81 36/84×72/81
© everydaycalculation.com