Solutions by everydaycalculation.com
1st number: 1 15/30, 2nd number: 1 6/30
4530 - 3630 is 310.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/30-36/30 45/30-72/30 45/60-36/30 45/30-36/60 45/90-36/30 45/30-36/90
© everydaycalculation.com