10. 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.
Answers
Step-by-step explanation:
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. c)ratio=boys/total students =2020/4320=101/216.
Answer:
Given, number of girls = 2300, and the total number of students = 4320
number of boys= number of students - number of girls
= 4320 - 2300 =2020
i) required ratio = number of girls/total number of students
= 2300 /4320
= 2300÷20 /4320÷20
= 115 /216
= 115:216
ii) required ratio =number of boys /number of girls
= 2020 /2300
= 2020÷20 /2300÷20
= 101 /115
=101:115