Solutions by everydaycalculation.com
1st number: 6/45, 2nd number: 1 11/45
645 - 5645 is -109.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45-56/45 6/90-56/45 6/45-56/90 18/45-56/45 30/45-56/45 42/45-56/45
© everydaycalculation.com