Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/42 of 7/63?"
642 × 763 is 163.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/42×7/63 6/42×14/63 6/84×7/63 18/42×7/63 6/42×21/63 30/42×7/63 6/42×35/63 6/42×49/63
© everydaycalculation.com