Solutions by everydaycalculation.com
1218 - 518 is 718.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/18-5/18 12/18-10/18 12/36-5/18 12/18-5/36 36/18-5/18 12/18-15/18 12/54-5/18 12/18-5/54 60/18-5/18 12/18-25/18 12/90-5/18 12/18-5/90 84/18-5/18 12/18-35/18
© everydaycalculation.com