Solutions by everydaycalculation.com
1st number: 3 4/12, 2nd number: 5/21
This multiplication involving fractions can also be rephrased as "What is 40/12 of 5/21?"
4012 × 521 is 5063.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12×5/21 40/12×10/21 40/24×5/21 40/12×5/42 40/12×15/21 40/36×5/21 40/12×5/63 40/12×25/21 40/60×5/21 40/12×35/21 40/84×5/21
© everydaycalculation.com