Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/45 of 36/81?"
1245 × 3681 is 16135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/45×36/81 12/45×72/81 12/90×36/81 36/45×36/81 60/45×36/81 84/45×36/81
© everydaycalculation.com