Solutions by everydaycalculation.com
1645 - 1045 is 215.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/45-10/45 16/45-20/45 16/90-10/45 16/45-10/90 48/45-10/45 16/45-30/45 80/45-10/45 16/45-50/45 16/45-70/45
© everydaycalculation.com