Question

In a school the total number of students are $3200$ out of which $1800$ are boys. Remaining are girls. Ratio of number of girls to boys is:

• A. $\frac{1400}{3200}$
• B. $\frac{9}{7}$
• C. $\frac{7}{9}$
• D. $\frac{1}{3}$

Answer 1

Answer: (C)

$\frac{7}{9}$

The total number of boys in school $=1800$
the total number of student $=3200$
therefore the total number of girls$=3200-1800=1400$
$\therefore$, Ratio $=\frac{\text{Girls}}{\text{Boys}}=\frac{1400}{1800}$
$\text{Ratio}=7:9$