2.4/?=?/1.6 with number is replaced with ? mark

• 2.4/x = x/1.6
  2.4*1.6 = x*x
  x^2 = 3.84
  x = sqrt(3.84)
  
• 10 years agoHelpfull: Yes(15) No(1)
• 2.4/x= x/1.6
  x^2=2.4*1.6
  x= 1.9596
• 10 years agoHelpfull: Yes(7) No(0)
• a/b=b/c
  b^2=ac
  b=sqrt(ac)
  ?=sqrt(2.4*1.6)
  ?=1.9596
• 10 years agoHelpfull: Yes(2) No(1)
• 2.4/x=x/1.6
  2.4*1.6=x^2
  x=sqrt(2.4*1.6)
  =1.9596
  
• 10 years agoHelpfull: Yes(1) No(0)
• sqrt(3.84)
• 8 years agoHelpfull: Yes(0) No(0)
• 2.4/x=x/1.6=x^2=2.4*1.6=x^2=3.84=x=1.95
  
• 8 years agoHelpfull: Yes(0) No(0)