Solutions by everydaycalculation.com
2842 - 642 is 1121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/42-6/42 28/42-12/42 28/84-6/42 28/42-6/84 84/42-6/42 28/42-18/42 28/42-30/42
© everydaycalculation.com