Solutions by everydaycalculation.com
845 - 545 is 115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/45-5/45 8/45-10/45 8/90-5/45 8/45-5/90 24/45-5/45 8/45-15/45 40/45-5/45 8/45-25/45 56/45-5/45 8/45-35/45
© everydaycalculation.com