Solutions by everydaycalculation.com
645 ÷ 870 is 76.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45÷8/70 6/45÷16/70 6/90÷8/70 18/45÷8/70 6/45÷24/70 30/45÷8/70 6/45÷40/70 42/45÷8/70 6/45÷56/70
© everydaycalculation.com