The total number of students in a college is 3906. The number of girls is 1638. What is the ratio of boys and girls respectively in the college ?
Total number of students in college = 3906.
The number of girls in collage = 1638.
The number of boys = 3906-1638.
=2268.
Hence, the ratio of boys to girls=$$\frac{2268}{1638}$$.
=$$\frac{18}{13}$$.
Hence, Option A is correct.
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