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2 years ago

a road rises 16 feet for every 50 feet of horizontal distance covered. in percent what is the grade of the road?

Mathematics

1 answer:

weeeeeb [17]2 years ago

4 0

Answer:

32%

Step-by-step explanation:

The slope of the road is measured as

slope = $\frac{rise}{run}$ = $\frac{16}{50}$

To express as a percentage multiply the fraction y 100% , that is

slope = $\frac{16}{50}$ × 100% = 16 × 2 = 32%

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Step-by-step explanation:

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