Solutions by everydaycalculation.com
1st number: 3 0/30, 2nd number: 7/30
9030 - 730 is 8330.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/30-14/30 90/60-7/30 90/30-7/60 90/30-21/30 90/30-7/90 90/30-35/30 90/30-49/30
© everydaycalculation.com