. In city A 50% people support brand X. in city B there are 100 people and 60% support brand X. if from both city, 55% support brand X. then find out in total how many people support brand X.

• Let the strength of city A be x.
  So from question we have
  (x/2)+100*(60/100)=(x+100)*(55/100)
  => x=100
  So the total number of people supporting brand X will be=(100+100)*(55/100)=110
• 10 years agoHelpfull: Yes(26) No(2)
• asume that people of city A is.
  people of CITY B IS 100 I.E GIVEN
  (x/2)+100*(60/100)=(x+100)*(55/100)
  => x=100
  TOTAL NO OFPEOPLE ARE =(100+100)*(55/100)=110
  
• 10 years agoHelpfull: Yes(6) No(0)
• NO CONFUSION........50/100+60/100=110
• 10 years agoHelpfull: Yes(6) No(0)
• 100
  let x are the people in city A
  50%of x + 60 = 55%of(x+100)
  x=100
• 10 years agoHelpfull: Yes(3) No(3)
• (100+100)*(55/100)=110
• 10 years agoHelpfull: Yes(2) No(0)
• assume x are the people in the city
  55(100+x)/100=(50x/100)=60
  by solvngggg we get 110
• 10 years agoHelpfull: Yes(2) No(1)
• answer is 110.
  in city A 50 people support brand x out of 100 people
  in city B 60 people support brand x out of 100 people
  total 110 peoplee support brand x out of 200 peoplewhich makes 55%
  so 110 people support brand x.
• 10 years agoHelpfull: Yes(1) No(0)
• Total of 110 peoples support brand X.
• 10 years agoHelpfull: Yes(0) No(0)