The length ,breadth and height of a cuboid 20 cm ,24 cm, 12 cm respectively. The dimension of length breadth height are by increased by 15%,25% , 50% respectively. What is the ratio between new and old volume
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volume in first case = lbh
= 20*24*12 = 5760 cm cube
volume of second case = lbh
= 23*30*18 = 12420 cm cube
Ratio of their volume = 5760/12420 =
= 20*24*12 = 5760 cm cube
volume of second case = lbh
= 23*30*18 = 12420 cm cube
Ratio of their volume = 5760/12420 =
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