Solutions by everydaycalculation.com
660 ÷ 170 is 71.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/60÷1/70 6/60÷2/70 18/60÷1/70 6/60÷3/70 30/60÷1/70 6/60÷5/70 42/60÷1/70 6/60÷7/70
© everydaycalculation.com