Question

out of 50 students In a class,15 like to play cricket what is the percentage of students who like to play cricket?
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Answer 1

Answer:

Let A and B represents the students play cricket and football respectively.

Let x be the percentage of students play neither cricket nor football.

Given:-

n(A∩B)=10

n(A)=50

n(B)=40

Now,

n(A)+n(B)+x−n(A∩B)=100

⇒50+40+x−10=100

⇒x=110−90=20

Hence 20% students play neither cricket not foot ball

Answer 2

Answer:

Step-by-step explanation:

Number of students = 50

Number of students who like to play cricket= 15

So,

 let the percentage be x:

x/100*50=15

x=15/50*100

 =15*2

  = 30%

Hope It Helps