Solutions by everydaycalculation.com
2570 - 470 is 310.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/70-4/70 25/70-8/70 75/70-4/70 25/70-12/70 25/70-20/70 25/70-28/70
© everydaycalculation.com