Question

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Answer 1

Answer:

6km

Step-by-step explanation:

get 30,000 in km so divide by 100 to get it to metres then divide by 1000 for km. that gives you 0.3km per cm. 0.3 x 20 = 6

Answer 2

Answer:

~ 6 km of the actual path ~

Step-by-step explanation:

Let us plan out our steps, and solve for each:

1. Given the information, let us create a proportionality as such:

      1       =           30,000      ⇒   x - centimeters of the actual path

      20                      x

2. Now let us cross multiply, and solve through simple algebra for x:

30,000 * 20 = x,

x = 600,000 centimeters of the actual path

3. As the question demads for the km of the actual path, let us convert 600,000 centimeters ⇒ kilometers:

600,000 cm = 6 km of the actual path