Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/84 of 7/42?"
1284 × 742 is 142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/84×7/42 12/84×14/42 12/84×7/84 36/84×7/42 12/84×21/42 60/84×7/42 12/84×35/42 12/84×49/42
© everydaycalculation.com