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teekaiqianow0r8o
If 15 degrees in 2hrs then in 1hrs is 15(degrees)÷2(hrs) and that is 7.5 degrees
That makes 7.5 degrees per hour
Hope this helps!!
> hour many hours are there?  The answer is 2
so let us divide 2 by 15 to get the unit rate of the given situation
> 15 degrees / 2 hours
> 7.5 degrees / hours
  the unit rate is 7.5 degrees per hour.


Hope I helped :3

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