Question

Chapter 01: Ratio, Proportion and Partnership
Exercise 1.1
The ratio of number of boys and girls in a
school is 3:2. If 20% of the boys and 30%
of the girls are scholarship holders. Find the
percentage of students who are not
scholarship holders.
Mar 15; 171
ution:
x be the proportionality constant.
e, the ratio of number of boys and girls in the​

Answer 1

Answer:

Hiii,, write your answer in this method

Step-by-step explanation:

School students who

aren't scholarship holders—-72%

Method

Let us imagine total school students be 100

Boys :Girls = 2:3

Total boys 2/5*100=40

Total girls 3/5*100=60

Scholarship holders boys 25%=40*25/100=10

Scholarship holders girls 30%=60*30/100=18

Scholarship holders total 10+18=28

So total students who are not

scholarship holders 100-28=72

So non-holders of scholarship 72%