Solutions by everydaycalculation.com
660 ÷ 2780 is 827.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/60÷27/80 6/60÷54/80 18/60÷27/80 6/60÷81/80 30/60÷27/80 42/60÷27/80
© everydaycalculation.com