Solutions by everydaycalculation.com
730 - 512 is -1160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/30-5/12 7/30-10/12 7/60-5/12 7/30-5/24 21/30-5/12 7/30-15/12 7/90-5/12 7/30-5/36 35/30-5/12 7/30-25/12 7/30-5/60 49/30-5/12 7/30-35/12 7/30-5/84
© everydaycalculation.com