A hurricane traveled 180 miles in 4 hours. If the average rate at which the hurricane is moving slows by 10%, what is the distance that the hurricane will travel in the following 6 hours?
A. 330 miles
B. 297 miles
C. 243 miles
D. 210 miles

Respuesta :

Answer:

C!

Step-by-step explanation:

10% of 180 is 18, and 180-18=162. 162/4= 40.5, and 40.5x6=243!

Answer:

243 miles

Step-by-step explanation:

A hurricane traveled 180 miles in 4 hours.

Hurricane traveled in 1 hour = [tex]\frac{180}{4}[/tex]

                                           = [tex]45[/tex]

The average rate at which the hurricane is moving slows by 10%

So, Distance traveled by hurricane in hour after 10% slow rate = [tex]45-\frac{10}{100} \times 45 =40.5[/tex]

The distance that the hurricane will travel in the following 6 hours = [tex]40.5 \times 6 =243[/tex]

So, Option C is true

Hence the distance that the hurricane will travel in the following 6 hours is 243 miles

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