Solutions by everydaycalculation.com
720 - 25 is -120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/20-2/5 7/20-4/5 7/40-2/5 7/20-2/10 21/20-2/5 7/20-6/5 7/60-2/5 7/20-2/15 35/20-2/5 7/20-10/5 7/20-2/25 49/20-2/5 7/20-14/5 7/20-2/35
© everydaycalculation.com