Solutions by everydaycalculation.com
118 - 415 is -1990.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18-4/15 1/18-8/15 1/36-4/15 1/18-4/30 3/18-4/15 1/18-12/15 1/54-4/15 1/18-4/45 5/18-4/15 1/18-20/15 1/90-4/15 1/18-4/75 7/18-4/15 1/18-28/15
© everydaycalculation.com