Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/10 of 7/63?"
810 × 763 is 445.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/10×7/63 8/10×14/63 8/20×7/63 24/10×7/63 8/10×21/63 8/30×7/63 40/10×7/63 8/10×35/63 8/50×7/63 56/10×7/63 8/10×49/63 8/70×7/63
© everydaycalculation.com