Question

The length,breadth and the height of the petrol tank are in the proportion of 8:5:2 and if the height is 25 cms then its volume is

Answer 1

Answer:

156250cm³

Step-by-step explanation:

l : b : h

8x : 5x : 2x

h= 2x = 25

so, x = 12.5 cm

hence, l= 8x = 12.5*8 = 100cm

b = 5x = 5*12.5 = 62.5

& h = 2x = 2*12.5 = 25cm

vol. = l*b*h = 100*62.5*25 = 156250cm³