Solutions by everydaycalculation.com
4245 - 145 is 4145.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/45-1/45 42/45-2/45 42/90-1/45 42/45-1/90 42/45-3/45 42/45-5/45 42/45-7/45
© everydaycalculation.com