Solutions by everydaycalculation.com
1st number: 3 6/12, 2nd number: 5/20
This multiplication involving fractions can also be rephrased as "What is 42/12 of 5/20?"
4212 × 520 is 78.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/12×5/20 42/12×10/20 42/24×5/20 42/12×5/40 42/12×15/20 42/36×5/20 42/12×5/60 42/12×25/20 42/60×5/20 42/12×35/20 42/84×5/20
© everydaycalculation.com