There are ‘b’ boys and ‘g’ girls in a class. The ratio of the number of boys to the total number of students in the class is:
There are ‘b’ boys and ‘g’ girls in a class. The ratio of the number of boys to the total number of students in the class is:
(A) b/b+ g (B) g/b+ g (C)b/ g (D) b + g/b
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(A) b/(b + g)
From the question,
Number of boys in the class = b
Number of girls in the class = g
Total number of students in the class = b + g
Therefore, The ratio of the number of boys to the total number of students in the class
= b/(b + g)
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