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tia_tia [17]
4 years ago
7

How do I do it, please help.If you do help explain it clearly for me

Mathematics
1 answer:
likoan [24]4 years ago
4 0
First we set up a proportion:

\frac{3}{4} =  \frac{27}{x}

Now we solve the proportion:

• 27*4 = 108

• 3*x = 4x

• 3x = 108

We solve for X by dividing 3 on both sides:

• 3x/3 = x
<span>• 108/3= 36 
</span>
Our answer: 

x = 36

There were 36 boys in the club.

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