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Helga [31]
3 years ago
7

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 mo

del car be?
Mathematics
2 answers:
egoroff_w [7]3 years ago
8 0

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

Elena-2011 [213]3 years ago
4 0

Length of model car is 8ft .

<u>Step-by-step explanation:</u>

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 1.5:1 as length:breadth , And it's given that real car is about 12 ft long that means

⇒ 1.5(Length)= 12

Where Length = length of model car

⇒ 1.5(Length)= 12

⇒ \frac{1.5(Length)}{1.5}= \frac{12}{1.5}

⇒ Length= \frac{12}{1.5}

⇒ Length= \frac{8(1.5)}{1.5}

⇒ Length=8ft

Therefore, Length of model car is 8ft .

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