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damaskus [11]
4 years ago
11

Your locomotive is 16 inches long. It is an exact model of the locomotive that is 40 feet long. A window on the locomotive this

how many times wider than a window on the model?
Mathematics
2 answers:
elena55 [62]4 years ago
8 0

Answer:

A window on the locomotive is 30 times wider than a window on the model

Step-by-step explanation:

we know that

If two figures are similar, then the scale factor is equal to divide the length of its corresponding sides

In this problem

the scale factor is

\frac{16}{40}\ \frac{in}{ft}

Remember that

1\ ft=12\ in

so

\frac{16}{40}\ \frac{in}{ft}=\frac{16}{40*12}=\frac{16}{480}\ \frac{in}{in}

Simplify

\frac{1}{30}\ \frac{in}{in}=\frac{1}{30}

That means----> 1 unit in the model represent 30 units on the locomotive

therefore

A window on the locomotive is 30 times wider than a window on the model

olga_2 [115]4 years ago
4 0

Answer:

30 times wider

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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