Solutions by everydaycalculation.com
15 - 712 is -2360.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/5-7/12 1/5-14/12 1/10-7/12 1/5-7/24 3/5-7/12 1/5-21/12 1/15-7/12 1/5-7/36 1/5-35/12 1/25-7/12 1/5-7/60 7/5-7/12 1/5-49/12 1/35-7/12 1/5-7/84
© everydaycalculation.com