Solutions by everydaycalculation.com
512 - 310 is 760.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/12-3/10 5/12-6/10 5/24-3/10 5/12-3/20 15/12-3/10 5/12-9/10 5/36-3/10 5/12-3/30 25/12-3/10 5/12-15/10 5/60-3/10 5/12-3/50 35/12-3/10 5/12-21/10 5/84-3/10 5/12-3/70
© everydaycalculation.com