Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/20 of 9/15?"
920 × 915 is 27100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/20×9/15 9/20×18/15 9/40×9/15 9/20×9/30 27/20×9/15 9/20×27/15 9/60×9/15 9/20×9/45 45/20×9/15 9/20×45/15 9/20×9/75 63/20×9/15 9/20×63/15
© everydaycalculation.com