Solutions by everydaycalculation.com
79 - 918 is 518.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/9-9/18 7/18-9/18 7/9-9/36 21/9-9/18 7/9-27/18 7/27-9/18 7/9-9/54 35/9-9/18 7/9-45/18 7/45-9/18 7/9-9/90 49/9-9/18 7/9-63/18 7/63-9/18
© everydaycalculation.com