Answers

The Brainliest Answer!
2014-09-13T08:26:36+08:00
5m/4hrs.= 30m/n=(cross multiple)5n=120 (divide both sides into 5 t eliminate the numerical coefficient of n,so that we would be able to find the value of n.) the result is 25.
1 5 1
it should 25 adter you get the value of n
the final answer rather is 24. sorry
2014-09-13T09:22:34+08:00
5m= 4hrs, 30m= n
30/4= 7.5

30m= 7.5 hours
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