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Mathematics 18 Online
OpenStudy (anonymous):

PLEASE ANSWER FIRST CORRECT ANSWER=MEDAL A model is made of a car. The car is 8 feet long and the model is 10 inches long. What is the ratio of the length of the car to the length of the model? A.8:10 B. 10:8 C. 5:48 D. 48:5

OpenStudy (anonymous):

8*12=96in. 96/10=9.6??

OpenStudy (espex):

You did not appear to do your reducing properly. The ratio is not so much a division problem as it is a fraction in need of reduction.

OpenStudy (espex):

So you are right on your first step, the problem statement is saying that 10 inches of model size is equal to 96 inches of real life size. So you have a 96:10 ratio, thinking back on reducing of fractions, what is the most you could reduce these evenly?

OpenStudy (espex):

Thinking about your answer, and the order, you need to look at what they ask: "ratio of the length of the car to the length of the model"

OpenStudy (anonymous):

48;5?

OpenStudy (espex):

Exactly. Nicely done. :)

OpenStudy (anonymous):

thank you good sir

OpenStudy (espex):

You are most welcome.

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