Question

In a school, 20% of the boys are same in number with 1/3rd of the girls. What is the ratio of
number of boys to that of girls in that school?
(a) 3:5
(b) 2:3
(c) 5:3
(d) 3:2​

Answer 1

Step-by-step explanation:

Let there be 100 students.

Then number of boys =53×100=60

Number of girls =52×100=40

Total scholarship holders =20 % of 60 + 30 % of 40= 10020×60+10030×40 = 12+12=24

Number of students without scholarship =100−24=76

∴% of students without scholarship =10076×100=76 %

HOPE THIS ANSWER HELPS YOU. PLEASE MARK AS BRAINLIST.

Answer 2

Answer:

20/100x=1/3y

x/y=100/60

x/y=5/3

(c) 5:3

Hope it helps

FOLLOW