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natima [27]
3 years ago
9

Wells college in New York was once an all-girls college. I'm 2005, the college began to allow boys to enroll. By 2012, the ratio

of boys to girls was 3 to 7. If there were 200 more girls than boys in 2012, how many boys were enrolled that year?
Mathematics
1 answer:
ki77a [65]3 years ago
8 0

Answer:

<em>The number of boys enrolled was 150. </em>

Step-by-step explanation:

Suppose, the number of boys enrolled was x

As there were 200 more girls than boys, so the number of girls = x+200

Given that, the ratio of boys to girls was 3 : 7 , so the equation will be........

\frac{x}{x+200}= \frac{3}{7} \\ \\ 7x=3x+600\\ \\ 7x-3x=600\\ \\ 4x=600\\ \\ x=\frac{600}{4}=150

So, the number of boys enrolled was 150.

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First, let's find g(4). After we find it, we can substitute the value into f(x).


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