Solutions by everydaycalculation.com
1st number: 8/70, 2nd number: 1 11/70
870 - 8170 is -7370.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/70-81/70 24/70-81/70 40/70-81/70 56/70-81/70
© everydaycalculation.com