Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 36/81 of 9/20?"
3681 × 920 is 15.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/81×9/20 36/81×18/20 36/81×9/40 36/81×27/20 36/81×9/60 36/81×45/20 36/81×63/20
© everydaycalculation.com