Solutions by everydaycalculation.com
1st number: 1 17/81, 2nd number: 40/81
9881 - 4081 is 5881.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/81-80/81
© everydaycalculation.com