55% of students in a school are girls. If there are 135 boys, find
the total number of students and the number of girls.
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Answer:
Number of girls = 165
Explanation:
First, lets assume the number of girls as x.
= 55:45 :: x:135
= 55x135 = 45x
= 7,425 = 45x
= x = 7425/45
= x = 165
Final Answer: The total number of girls in the school were 165.
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