Solutions by everydaycalculation.com
2842 - 2742 is 142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/42-27/42 28/42-54/42 28/84-27/42 28/42-27/84 84/42-27/42 28/42-81/42
© everydaycalculation.com