Solutions by everydaycalculation.com
1st number: 2 10/30, 2nd number: 2 21/30
7030 - 8130 is -1130.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/60-81/30 70/30-81/60 70/90-81/30 70/30-81/90
© everydaycalculation.com