Solutions by everydaycalculation.com
2160 ÷ 1440 is 11.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/60÷14/40 21/60÷28/40 21/60÷14/80 63/60÷14/40 21/60÷42/40 21/60÷70/40 21/60÷98/40
© everydaycalculation.com