Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/80 of 9/63?"
2580 × 963 is 5112.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80×9/63 25/80×18/63 75/80×9/63 25/80×27/63 25/80×45/63
© everydaycalculation.com