Q. 104.3( 74 Votes )

In a college, out of 4320 students, 2300 are girls. Find the ratio of:

(a) Number of girls to the total number of students.

(b) Number of boys to the number of girls.

(c) Number of boys to the total number of students.

Answer :

(a) It is given in the question that,


Total number of students = 4320


Number of girls = 2300


Therefore,


Required ratio =


=


=

Ratio is 115:216


(b) It is given in the question that,


Number of girls = 2300


Therefore,

Number of boys = 4320 – 2300

= 2020


Therefore,


Required ratio =


=


=

Ratio is 101:115

(c) We have,


Total number of students = 4320


Also,


Number of boys = 2020


Therefore,


Required ratio =


=


=

Ratio is 101:216

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