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The steepest part of any walking trail in Craters of the Moon National Monument rises 9 yards vertically for every 50 yards traveled horizontally. If one particular part of the trail covers a horizontal distance of 25 yards, how much of a vertical rise is covered?
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Respuesta :

Answer:

should be 4.5

Step-by-step explanation:

4.5. you just halve the vertical since 25 is 1/2 of 50.
another way is to make a proportion

25 x
—— = ——
50 9

50x = 225
—— ———
50 50

x = 4.5 or 4 1/2