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:
$\frac{1400}{3200}$
$\frac{9}{7}$
$\frac{1}{3}$
$\frac{7}{9}$

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-dfrac-1400-3200-dfrac-9-7-dfrac-1-3-dfrac-7-9-

Toppr Admin · Accepted Answer

The total number of boys in school -1800the total number of student -3200therefore the total number of girls-3200-x2212-1800-1400-x2234- Ratio-xA0- -GirlsBoys-14001800Ratio-7-9

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:14003200971379

The total number of boys in school =1800the total number of student =3200therefore the total number of girls=3200−1800=1400∴, Ratio =GirlsBoys=14001800Ratio=7:9

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:
$\frac{1400}{3200}$
$\frac{9}{7}$
$\frac{1}{3}$
$\frac{7}{9}$

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