Solutions by everydaycalculation.com
724 - 312 is 124.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/24-3/12 7/24-6/12 7/48-3/12 7/24-3/24 21/24-3/12 7/24-9/12 7/72-3/12 7/24-3/36 35/24-3/12 7/24-15/12 7/24-3/60 49/24-3/12 7/24-21/12 7/24-3/84
© everydaycalculation.com