Solutions by everydaycalculation.com
512 - 814 is -1384.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/12-8/14 5/12-16/14 5/24-8/14 5/12-8/28 15/12-8/14 5/12-24/14 5/36-8/14 5/12-8/42 25/12-8/14 5/12-40/14 5/60-8/14 5/12-8/70 35/12-8/14 5/12-56/14 5/84-8/14 5/12-8/98
© everydaycalculation.com