In a certain school, 20% of the students are below 8 yrs of age. The number of students above 8 yrs of age is (2/3) of the no. of students of 8yrs age which is 96. what is the total number of students in the school?

• Let total student x
  0.2x+(2/3)*96+96=x
  x=200 ans
• 9 years agoHelpfull: Yes(24) No(0)
• 96+64=0.8x
  so x=200
  
• 9 years agoHelpfull: Yes(4) No(0)
• options are a)72 b)100 c)150 d)200
• 9 years agoHelpfull: Yes(2) No(0)
• total number of students in the schooolare 200
• 9 years agoHelpfull: Yes(2) No(2)
• let total students=x
  no.of students less than 8 years old=20/100*x=1/5*x
  no.of student greater than 8 years old=96*(2/3)=64
  no.of students which are 8 years old=96
  1/5*x+64+96=x
  x=200
  total students=200
• 6 years agoHelpfull: Yes(1) No(0)
• 80%= 96+2/3(96)=160
  100%=200
• 9 years agoHelpfull: Yes(0) No(1)
• the ans 200
  
• 9 years agoHelpfull: Yes(0) No(1)
• assume total students x
  0.2x+(2/3)*96+96=x
  160=0.8x
  x=200
• 9 years agoHelpfull: Yes(0) No(0)
• Let the number of students be x. Then,
  Number of students above 8 years of age = (100 - 20)% of x = 80% of x.
  => 80% of x = 48 + 2/3 of 48.
  => (80/100) x = 80.
  => x = 100.
• 7 years agoHelpfull: Yes(0) No(2)