Solutions by everydaycalculation.com
3650 - 1550 is 2150.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/50-15/50 36/50-30/50 36/50-45/50 36/50-75/50
© everydaycalculation.com