Question

A room is in the from of a cuboid of measures 6m× 4m × 3m× . How many cuboid boxes can be stored in it ,if the volume of one box is 0.8m3?

Answer 1

According to the situation
Volume of the room = (no. of boxes)x(volume of one small box)
On solving we get no. of boxes = 90

Answer 2

Given dimensions of the cuboid = 6m,4m,3m

So



$volume = 6 \times 4 \times 3$



$volume = 72 \: {m}^{3}$


Given volume of small cuboids =O.8 mcube


Let the number of cuboids be n

n×0.8=72 [volume must be equal]

$n = \frac{72}{0.8} \\ \\ \\ n = 90$



Thus 90 cuboids