SOLUTION: The ratio of males to females in Dr.Bitter's online mat class is 3:4.
If the class size is 63, how many boys are there?
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Question 809351: The ratio of males to females in Dr.Bitter's online mat class is 3:4.
If the class size is 63, how many boys are there?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
3x+4x=63
7x=63
x=63/7
x=9
3x=27 boys
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