Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/63 of 9/80?"
663 × 980 is 3280.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/63×9/80 6/63×18/80 18/63×9/80 6/63×27/80 30/63×9/80 6/63×45/80 42/63×9/80 6/63×63/80
© everydaycalculation.com