Solutions by everydaycalculation.com
3645 - 1845 is 25.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/45-18/45 36/45-36/45 36/90-18/45 36/45-18/90 36/45-54/45 36/45-90/45
© everydaycalculation.com