In a college, out of 2820 students, 2100 are girls. Find the ratio of
(a) Number of girls to the total number of students
(b) Number of girls to the number of boys
(a) Number of girls to the total number of students
(b) Number of girls to the number of boys
Answers & Comments
Answer:
a) 35:47
b) 35:12
Step-by-step explanation:
a) No. of Girls = 2100
No. of Students = 2820
Ratio of girls to the total number of students = 2100/2820
= 105/141
= 35/47 = 35:47
b) No. of Girls = 2100
No. of Boys = 2820 - 2100 = 720
Ratio of girls to boys = 2100/720
= 105/36
= 35/12 = 35:12