Solutions by everydaycalculation.com
1st number: 1 21/42, 2nd number: 7/80
This multiplication involving fractions can also be rephrased as "What is 63/42 of 7/80?"
6342 × 780 is 21160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/42×14/80 63/84×7/80 63/42×21/80 63/42×35/80 63/42×49/80
© everydaycalculation.com