Solutions by everydaycalculation.com
1290 - 790 is 118.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/90-7/90 12/90-14/90 36/90-7/90 12/90-21/90 60/90-7/90 12/90-35/90 84/90-7/90 12/90-49/90
© everydaycalculation.com