Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 45/75 of 3/12?"
4575 × 312 is 320.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/75×3/12 45/75×6/12 45/75×3/24 45/75×9/12 45/75×3/36 45/75×15/12 45/75×3/60 45/75×21/12 45/75×3/84
© everydaycalculation.com