Question

50 Points!

Hello!

Question:

There are 360 students in a school and 120 of them are girls.

(I) Find the ratio of the girls and the total number of students.

(II) Find the ratio of the boys and the total number of students.

(III) Find the ratio of the girls and boys.

Best Of Luck

^_^_^_^_^

Answer 1

Hi THERE!!!

Total Students = 360

Number of girls = 120

Number of boys = 360 - 120 = 240

1) Number of girls : Total number of students

120 : 360

1 : 3

2) Number of boys : Total number of students

240 : 360

2 : 3

3) Number of girls : Number of boys

120 : 240

1 : 2

Thanks for the question❤❤

Answer 2

Hey.


Here is the answer.

_________________________


Given :


No. of girls in the school = 120

No. of total students in the school = 360

_________________________


Solution :


No. of boys in the school =

Total no. of students - No. of girls


So, No. of boys in the school = 360 - 120


No. of boys in the school = 240

___________________________



(I) The ratio of the girls and the total number of students :

= Total no. of girls / Total no. of students

= 120 / 360

= 1 / 3

The ratio of the girls and the total number of students is { 1 : 3 }.

___________________________


(II) The ratio of the boys and the total number of students :

= Total no. of boys / total number of students

= 240 / 360

= 2 / 3


The ratio of the boys and the total number of students is { 2 : 3 }.


___________________________


(III) The ratio of the girls and boys :

= Total no. of girls / total no. of boys

= 120 / 240

= 1 / 2


So, The ratio of the girls and boys is { 1 : 2 }.

___________________________


Thanks .

All the very best .