Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/10 of 25/63?"
910 × 2563 is 514.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/10×25/63 9/10×50/63 9/20×25/63 27/10×25/63 9/10×75/63 9/30×25/63 45/10×25/63 9/50×25/63 63/10×25/63 9/70×25/63
© everydaycalculation.com