3x =8y and 5y=9z then x/z=?

• x/y=8/3
  z/y=5/9
  x/z=8/3*9/5=24/5
• 8 years agoHelpfull: Yes(1) No(0)
• 3X/5Y=8Y/9Z
  3X/9Z=8Y/5Y
  X/3Z=8/5
  X/Z=24/5 IS THE CORRECT ANSWER::
• 1 year agoHelpfull: Yes(1) No(0)
• 3x = 8y, ....... (i)
  5y = 9z
  (5*8/5)y=(9*8/5)z
  8y=(72/5)z. ....... (ii)
  From (i) and (ii)
  3x=(72/5)z
  X = (24/5)z
  (X/z) = (24/5)
  
  
• 8 years agoHelpfull: Yes(0) No(0)
• 3X=8Y; then X=8Y/3
  5Y=9Z; then Z=5Y/9
  
  X/Z = 8Y/3*9/5Y
  
  Hence X/Z = 24/5 or 4. 8
• 8 years agoHelpfull: Yes(0) No(0)
• answer is 24/5
  Proof:
  3x=8y
  5y=9z ---> y=9z/5
  therefore,
  3x=8*(9z/5)
  x=24z/5
  i.e. x/z=24/5
• 8 years agoHelpfull: Yes(0) No(0)
• y=9/5z
  3x=8(9/5z)
  3x=14.4z
  x/z=3/14.4
• 7 years agoHelpfull: Yes(0) No(0)
• ans : 72/15
• 7 years agoHelpfull: Yes(0) No(1)
• x/y= 8/3 and y/z = 9/5
  
  For,
  . x/z = x/y *y/z
  . =8/3*9/5
  . x/z = 72/15= 24/15
• 7 years agoHelpfull: Yes(0) No(0)