Question

Sides of a cuboid are 3cm, 2cm and 3 cm how many such cuboid are needed to make a cube

Answer 1

Answer:

12

Step-by-step explanation:

vol of cuboid = 18 cm3

nearest perfect cube is 216

no of cube =216/18=12

Answer 2

Answer:

Totally, 12 cubes needed to make a cuboid as per the given dimensions.

To find:

How many such cuboid are needed to make a cube

Solution:

Volume of the cuboid = 3 $\times$ 3 $\times$ 2 = 18 $cm^3$

LCM of the dimensions, 6

The side a = 6

Volume of the cube = 6 $\times$6 $\times$ 6 = 216 $cm^3$

No. of cubes = $\frac{216}{18}$ = 12

Result:

12 cubes needed to make a cuboid as per the given dimensions.