Horizontal 3166

The road leading from place A to B has a gradient of 9%. Determine the horizontal distance of these two places, assuming that the difference in their altitudes is 27.9 m.

Correct answer:

x =  310 m

Step-by-step explanation:


27.9=x·9/100

9x = 2790


x = 2790/9 = 310

x = 310

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