Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/81 of 9/10?"
381 × 910 is 130.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/81×9/10 3/81×18/10 3/81×9/20 9/81×9/10 3/81×27/10 3/81×9/30 15/81×9/10 3/81×45/10 3/81×9/50 21/81×9/10 3/81×63/10 3/81×9/70
© everydaycalculation.com