Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/84 of 7/20?"
684 × 720 is 140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/84×7/20 6/84×14/20 6/84×7/40 18/84×7/20 6/84×21/20 6/84×7/60 30/84×7/20 6/84×35/20 42/84×7/20 6/84×49/20
© everydaycalculation.com