the length , breadth and height of a cuboid are made 4, 5 , 6 times respectively . the percentage increase in volume is ?

• 11900 %
  
  If original volume with length=l , breadth=b & height=h is l*b*h
  With increase in length=4l, breadth=5b & height=6h, new volume=4l*5b*6h=120*l*b*h
  So % increase in volume=(120*l*b*h -l*b*h)*100/(l*b*h)=11900
• 8 years agoHelpfull: Yes(2) No(0)