Solutions by everydaycalculation.com
1st number: 1 2/28, 2nd number: 7/21
This multiplication involving fractions can also be rephrased as "What is 30/28 of 7/21?"
3028 × 721 is 514.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/28×7/21 30/28×14/21 30/56×7/21 30/28×7/42 90/28×7/21 30/84×7/21 30/28×7/63 30/28×35/21 30/28×49/21
© everydaycalculation.com