Solutions by everydaycalculation.com
250 - 150 is 150.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/50-1/50 2/50-2/50 6/50-1/50 2/50-3/50 10/50-1/50 2/50-5/50 14/50-1/50 2/50-7/50
© everydaycalculation.com