4. What is the value of ( 3x + 8y) / ( x – 2y), if ( x /2y = 2 a) 8 b)none c) 10 d) 13

• Given x/2y=2
  x=4y
  sub x value in the eqn
  (3*4y+8y)/(4y-2y)=12y+8y/2y
  =20y/2y=10
  Hence ans is c)10
• 10 years agoHelpfull: Yes(1) No(0)
• ans=c)10
  x=4y
  3*4y+8y/4y-2y=12y+8y/2y=20y/2y=10
• 12 years agoHelpfull: Yes(0) No(0)