Solutions by everydaycalculation.com
660 ÷ 770 is 11.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/60÷7/70 6/60÷14/70 18/60÷7/70 6/60÷21/70 30/60÷7/70 6/60÷35/70 42/60÷7/70 6/60÷49/70
© everydaycalculation.com