35% of 30 = 25% of?+1

a) 28 b)38 c)42 d)32

• 35% of 30 = 25% of x + 1
  35/100 * 30 = 25/100 * x + 1
  7/20 * 30 = x/4 + 1
  21/2 = x+4/4
  21 = x+4/2
  42=x+4
  x = 38
  
  Ans : b) 38
• 10 years agoHelpfull: Yes(36) No(0)
• ? = 38
  
  35% of 30 = 25% of? + 1
  => .35*30 = .25*x + 1
  => .25x = 10.5-1 = 9.5
  => x = 9.5/.25 = 38
• 10 years agoHelpfull: Yes(6) No(0)
• b)38
  35% of 30 =25% of x + 1
  =>(35/100)*30 = (25/100)*x +1
  =>(21/2)-1= x/4
  =>19/2 = x/4
  =>x = 19*2 = 38
  
• 10 years agoHelpfull: Yes(5) No(1)
• 35%of 30=25%of x+1
  7/2*30=x/4+1
  21/2=x+4/2
  42=x+4
  X=42-4
  X=38
  
• 8 years agoHelpfull: Yes(1) No(0)
• b)38
  (30*35)/100=(25x/100)+1
  1050=25x+100
  or x=38
• 8 years agoHelpfull: Yes(1) No(0)
• 35% of 30 = 10.5
  
  So, 25 % of 42 =10.5
  
• 9 years agoHelpfull: Yes(0) No(4)
• 30*35/100= x*25/100+1
  21/2=x/4+1
  x/4= 21/2-1
  x/4= 19/2
  x=38 ans
• 8 years agoHelpfull: Yes(0) No(0)
• 42 put all the ans and check which 1 is equal so 210=210
• 8 years agoHelpfull: Yes(0) No(1)
• 35% of 30 is 10.5
  subtract 1 from 10.5 we get 9.5
  check options by div with which give 9.5
  38 will satisfy Ans : b
• 7 years agoHelpfull: Yes(0) No(0)
• 38 is the right ans
• 7 years agoHelpfull: Yes(0) No(0)