In a mall 20% area is occupied by eartier, 60% area is open. the remaining area of 1600sq meter. there are different showrooms, what is the total area occupied by the mall?

a.10000sq m
b.5000sqm
c.8000sqm
d.4800sqm

• 1600/20*100 =8000 sq meter
  
  option C
• 9 years agoHelpfull: Yes(12) No(6)
• if the 20% area is for eartier , 60% is open then the given 1600sq meter is 20% of the mall.
  let x be the total area occupied by the mall
  20*x/100=1600
  x=8000sq meter
  the total area occupied by the mall is 8000sq meter
• 5 years agoHelpfull: Yes(3) No(0)
• Option d:4800sqm
  20 of area is occupied
  60% area is open
  Rremaining 40%=1600sq m
  1600+800+2400=4800
  
  
• 9 years agoHelpfull: Yes(2) No(11)
• 20% is eartier
  60% is open
  remaining 20% = 1600sq meter
  
  total area = (1600 * 100)/20 = 8000sq meter
  coz 20% = 20/100
  let total area is X
  X*20X/100 = 1600
  X*20=1600*100
  x = (1600*100)/20
  
  total area = 1600(remaining area) + 1600(20% eartier ) + 4800 (60% open area)
  = 8000 sq meter
  
  option C
• 3 years agoHelpfull: Yes(1) No(0)