(6)6.5 × (36)4.5 ÷ (216)4.5 = (6)?
A. 1
B. 2
C. 4
D. 6

• 5. (6)^6.5 × (36)^4.5 ÷ (216)^4.5 = (6)^?
  
  A. 1
  
  B. 2
  
  C. 4
  
  D. 6
  
  
  Here is the answer and explanation
  
  Answer : Option B
  
  Explanation :
  
  (6)^6.5 × (36)^4.5 ÷ (216)^4.5
  
  = (6)^6.5 × [(6)^2]4.5 ÷ [(6)^3]4.5
  
  = (6)^6.5 × (6)^9 ÷ (6)^13.5
  
  = (6)^(6.5 + 9 - 13.5)
  
  = (6)^2
• 8 years agoHelpfull: Yes(41) No(0)
• approximately ==1.08.
  ans is 1(a)
• 8 years agoHelpfull: Yes(6) No(23)
• you guys get it wrong i guess...I think the question is (6^6.5) * (36^4.5) / (216^4.5) = (6^?)
  
  Soln:
  [sqroot (6^13) * sqroot (36^9)] / sqroot (216^9)
  = (6^6)sqroot(6) * (36^4)sqroot(36) / (216^4)sqroot(216)
  = 36 i.e (6^2)
  so Ans is 2.
• 8 years agoHelpfull: Yes(4) No(1)
• a) 6.5/6= 1.08 so approximately 1
• 8 years agoHelpfull: Yes(2) No(1)
• (6)6.5*(36)4.5/(216)4.5
  =(6)6.5/(6)
  =6.5 => (6)1.08 = 6.5 approx
• 8 years agoHelpfull: Yes(2) No(2)
• 6)6.5 × (36)4.5 ÷ (216)4.5
  
  = (6)6.5 × [(6)2]4.5 ÷ [(6)3]4.5
  
  = (6)6.5 × (6)9 ÷ (6)13.5
  
  = (6)(6.5 + 9 - 13.5)
  
  = (6)2
  so B is the correct ans
• 8 years agoHelpfull: Yes(2) No(0)
• using Bodmas the ans which I got is 1312=1.08 (approx) so 1 is the ans option A
  
  
• 8 years agoHelpfull: Yes(1) No(2)
• Answer is option B.
• 8 years agoHelpfull: Yes(0) No(1)
• How ?? can any one write solution.. ?
• 8 years agoHelpfull: Yes(0) No(0)
• This question is like this----- (6)^6.5*(36)^4.5/(216)^4.5=6^x---
  And the ans will be 2 after solving...... so option no B is right.
• 8 years agoHelpfull: Yes(0) No(0)
• i would say,,,1.08 near equal to 2...so i would choose B) as the right answer.:D
• 8 years agoHelpfull: Yes(0) No(18)
• (6)6.5 × (36)4.5 ÷ (216)4.5
  
  = (6)6.5 × [(6)2]4.5 ÷ [(6)3]4.5
  
  = (6)6.5 × (6)9 ÷ (6)13.5
  
  = (6)(6.5 + 9 - 13.5)
  
  = (6)2
• 7 years agoHelpfull: Yes(0) No(0)