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andreev551 [17]
3 years ago
8

The question is "A model train engine is 6 inches long. The real train engine is 42 ft long". " what is the length of the model

if a train engine and three cars are 182 ft"?
Mathematics
1 answer:
Marizza181 [45]3 years ago
8 0

Answer:

13 feet

Step-by-step explanation:


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Step-by-step explanation:

First we need to know that the dimensions ratio, the surface area ratio and the volume ratio have the following relation:

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To find the dimensions ratio, we need to take the cubic root of the volume scale:

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c

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