Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/81 of 9/63?"
681 × 963 is 2189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/81×9/63 6/81×18/63 18/81×9/63 6/81×27/63 30/81×9/63 6/81×45/63 42/81×9/63
© everydaycalculation.com