Solutions by everydaycalculation.com
4042 - 142 is 1314.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/42-1/42 40/42-2/42 40/84-1/42 40/42-1/84 40/42-3/42 40/42-5/42 40/42-7/42
© everydaycalculation.com