Question

Find the missing dimension. Use the scale factor 1 : 12.
Item Model Actual
Wingspan Width: 5.4 ft Width:__yd

Answer 1

Answer:

Step-by-step explanation:

So the scale factor is 1:12 and you want to find the actual model.

1 x 5.4 = 5.4

12 x 5.4 = 64.8 yards.

64.8 yards is your answer.

Answer 2

5.4 ft Width: 64.8 yd

Step-by-step explanation:

Scale Factor: 1:12

We are supposed to find  Actual  Wingspan Width i.e. 5.4 ft : ? yards

Let the missing value be x

So,1:12=5.4:x

$\frac{1}{12}=\frac{5.4}{x}$

$x=5.4 \times 12$

$x=64.8$

Hence 5.4 ft Width: 64.8 yd

#Learn more:

The scale of map is 1:25000000. What is the actual distance the towns,if they are 4cm apart on the map?

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