Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/45 of 7/63?"
645 × 763 is 2135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45×7/63 6/45×14/63 6/90×7/63 18/45×7/63 6/45×21/63 30/45×7/63 6/45×35/63 42/45×7/63 6/45×49/63
© everydaycalculation.com