Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/12 of 25/40?"
312 × 2540 is 532.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12×25/40 3/12×50/40 3/24×25/40 3/12×25/80 9/12×25/40 3/12×75/40 3/36×25/40 15/12×25/40 3/60×25/40 21/12×25/40 3/84×25/40
© everydaycalculation.com