Solutions by everydaycalculation.com
1st number: 2 12/30, 2nd number: 3 0/30
7230 - 9030 is -35.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/60-90/30 72/30-90/60 72/90-90/30
© everydaycalculation.com