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12-05-2020
Mathematics

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Example 3
The ratio of faculty members to students at a college is 1:15. There are 675 students. How many faculty
members are there?

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12-05-2020

Answer:

45 faculty members

Step-by-step explanation:

1:15 is the same as 1/15

1/15 = x/675

cross multiply to get 15x = 675

lastly divide both sides by 15

675÷15= 45

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