Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/12 of 15/75?"
312 × 1575 is 120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12×15/75 3/12×30/75 3/24×15/75 9/12×15/75 3/12×45/75 3/36×15/75 15/12×15/75 3/60×15/75 21/12×15/75 3/84×15/75
© everydaycalculation.com