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A scale model of a car is 9 inches long. the scale is 1:18. How many inches long is the car it represents?

A scale model of a car is 9 inches long. the scale is 1:18. How many inches long is the car it represents?
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1 vote
A scale model of a car is 9 inches long. the scale is 1:18. How many inches long is the car it represents?

User Gtramontina
by
8.0k points

1 Answer

4 votes
1 inch of the model - 18 inches of the car
9 inches of the model - x inches of the car


(1)/(18)=(9)/(x) \\ x=9 * 18 \\ x=162

The car is 162 inches long.
User Prasanna Narshim
by
8.4k points
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