the cost of manufacturing an article is made up of material, labour and overheads in the radio 4:3;2 .if the cost of labour is 45 find the profit % if article sold for 180.
a) 50%b)33.33% c)25% d)20%

• 3x=45
  x=15
  4*15+3*15+2*15=135
  c.p=180-135=45
  profit%=45/135*100=33.33%
• 8 years agoHelpfull: Yes(4) No(0)
• Material:Labour:OverHeads=4:3:2
  Labour=45
  So,
  Material=60
  OverHeads=30
  Total=60+45+30=135=C.P.
  S.P=180
  Profit=45
  Profit%=(45/135)*100
  33.33%
  
• 8 years agoHelpfull: Yes(4) No(0)
• 3x/9=45
  x=135
  profit %=45/135*100
  
  =33.33%
• 8 years agoHelpfull: Yes(1) No(0)
• cost of labour is 45 so due to ratio 4:3:2 the material cost will be 60 and overheads will be 30
  
  total C.P. 135
  S.P. 180
  
  profit 180-135/180 = 25%
• 8 years agoHelpfull: Yes(0) No(7)
• since the ratio of the labor is 3 and it is just equal to 45 so 1=15, so material=60,labor=45,and 30, total coast is 135 now he sold it on 180 then its profit is 45 then we have to find % of 45 of 135 it is just equal to 33.33 so the answer of the solution is b
• 8 years agoHelpfull: Yes(0) No(0)
• the correct option is b) 33.33%
  (3/9)*x= 45
  => x= Rs. 135 (total CP)
  so profit %= ((180-135)/135 ) * 100
  = 45/135 * 100
  = 100/3 =33.33%
• 8 years agoHelpfull: Yes(0) No(0)
• b is correct.
  
• 8 years agoHelpfull: Yes(0) No(0)
• labour 3 parts----->45
  Total parts 9---------->45*3=135
  Cp=135
  sp=180
  profit=sp-cp=45
  %=45/(135)*100=33.33
• 8 years agoHelpfull: Yes(0) No(0)
• 20,3x=45,x=15,so,9x=135,c.p=135,s.p=180,so profi=20
• 8 years agoHelpfull: Yes(0) No(0)