Question

out of 5,000syudents, there are 3,200 boys and rest are girls. find,
a)ratio of girls to the total students
b)ratio of boys to girls
c)ratio of girls to boys​

Answer 1

Answer:

sol- TOTAL no of STUDENT=5, 000

no of boys=32, 00

so, no of girls=5,000-3200

=1800

now,

(a) ratio of girls to the total student

=1800/5000

=9/25

=9:25

(b) ratio of boy to girl

=3200/1800

=16/9

=16:9

(c) ratio of girl to boy

=1800/3200

=9/16

=9:16

it is right answer,hope it is helpful for you.

Answer 2

Step-by-step explanation:

Total number of students = 5,000.

In the number of boys = 3,200.

remaining girls = ?

Let's the number of girls = x.

x + 3,200 = 5,000

=). x = 5,000 - 3,200

=). x = 1,800. ( So, the number of girls = 1,800.)

a). ratio of girls to the total students.

=) 1,800:5,000

=) 18:50

=) 9:25 Answer .

b). ratio of boys to girls.

=) 3,200:1,800

=) 32:18

=) 16:9 Answer.

c) ratio of girls to boys.

=) 1,800:3,200

=) 18:32

=) 9:16 Answer.

I HOPE IT'S HELPS YOU.