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Assoli18 [71]
3 years ago
10

A model airplane is built to a scale of 1 in.:12 ft. If the model plane is 11 inches long, find the length of the actual plane,

rounded to the nearest foot.
Mathematics
1 answer:
torisob [31]3 years ago
4 0

Answer:

132 feet

Step-by-step explanation:

we know that

The scale is equal to \frac{1}{12}\ \frac{in}{ft}

That means ---> 1 inch in the model represent 12 feet in the actual

To find the actual dimensions of the airplane, divide the dimensions of the model by the scale

so

11\ in:\frac{1}{12}\ \frac{in}{ft}=11(12)=132\ ft

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