Solutions by everydaycalculation.com
660 ÷ 1260 is 12.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/60÷12/60 6/60÷24/60 18/60÷12/60 6/60÷36/60 30/60÷12/60 42/60÷12/60 6/60÷84/60
© everydaycalculation.com