Question

In a school, out of 1220 students, 300 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.​

Answer 1

Number of girls to total number of students = 300:1220 = 30:122 = 15:61.

Number of boys = 1220 - 300 = 920

Number of boys to number of girls = 920:300 = 92:30 = 46:15.

Answer : a) 15:61 , b) 46:15.

Answer 2

Answer:

Answer : a) 15:61 , b) 46:15.

Step-by-step explanation:

Number of girls to total number of students = 300:1220 = 30:122 = 15:61.

Number of boys = 1220 - 300 = 920

 

Number of boys to number of girls = 920:300 = 92:30 = 46:15.