Solutions by everydaycalculation.com
1st number: 7 0/12, 2nd number: 3/21
This multiplication involving fractions can also be rephrased as "What is 84/12 of 3/21?"
8412 × 321 is 11.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/12×6/21 84/24×3/21 84/12×3/42 84/12×9/21 84/36×3/21 84/12×3/63 84/12×15/21 84/60×3/21
© everydaycalculation.com