Total number of wheels of bicycles & 4 wheeled vechicles is 38. How many bicycles
are there?

• let there be x bicyles & y 4 wheeler then
  
  2x+4y =38
  x+2y =19
  
  x= 19-2y
  
  when y=1 x= 17
  y=2 x=15
  
  y=3 x=13
  y=4 x=11
  y=5 x=9
  y=6 x=7
  y=7 x=5
  y=8 x=3
  y=9 x=1
  
  
• 12 years agoHelpfull: Yes(7) No(5)
• no of bicycle is odd number less then 18
• 12 years agoHelpfull: Yes(5) No(4)