A company creates model cars using a 1.5 ft:1 inch ratio when creating models. If a real car is 12 ft long, how long will the model car be?

Length of model car is .

Step-by-step explanation:

Here we have , A company creates model cars using a 1.5 ft:1 inch ratio when creating models. If a real car is 12 ft long , We need to find that how long will the model car be . Let's find out:

For model cars the ratio is as , And it's given that real car is about 12 ft long that means

⇒

Where Length = length of model car

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⇒

⇒

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Therefore, Length of model car is .

8 inches

Step-by-step explanation:

Step 1:

For 1.5 ft it is equal to 1 inch

For 12 feet it will be equal to

Step 2:

1.5:1 :: 12 : x

By using expansion method,

1.5 x = 12

x = 12/1.5 = 8

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.