A merchant buys two dolls voodoo and hopi kachino for rs 600 .with a doll based script hitting the silver screen at that tym hopi kachino type of dolls bcom obnoxious amooung kids while voodoo dolls gained much hype.Due to behind scene logics he sells voodoo dolls at a profit of 22% and the other at a loss of 8%,makes no loss or profit.what is d selling price of hopi kachino doll?

• let CP for the voodoo doll be x;
  so SP=22%of x + x =122x/100;
  lly,for hopi kachino doll,C.P=y thn SP= y-8% of y=92y/100
  n since CP=SP(given as no loss or profit)
  so,total SP=(122x+92y)/100
  also x+y=600...so y=600-x
  now (122x+92(600-x))/100=600
  so,x=160
  hence sp for hopi kachino=92/100(600-160)=Rs.404.80
• 12 years agoHelpfull: Yes(7) No(3)
• h+v=660
  (92h/100)+(122v/100)=600
  
  Solving above two eqns: H=440, V=160
• 12 years agoHelpfull: Yes(5) No(2)