Solutions by everydaycalculation.com
3070 - 1570 is 314.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/70-15/70 30/70-30/70 90/70-15/70 30/70-45/70 30/70-75/70
© everydaycalculation.com