Question

given a cuboid of dimensions l=3cm,b=2cm and h= 2cm.how many cubes of 1cm side can be cut out of it​

Answer 1

$\huge\underline\mathfrak{Answer:}$

Length of cuboid=3 cm

Breadth of cuboid=2 cm

Height of cuboid=2 cm

Volume of cuboid=lbh=3×2×2=12 cm^2

Edge of cube=1 cm

Volume of cube=a^3=1 cm^3

Number of cubes can be cut=12/1=12

$\huge\boxed{12\:cubes}$

Answer 2

The number of cube is 12.

Step-by-step explanation:

Given : A cuboid of dimensions l=3 cm,b=2 cm and h= 2 cm.

To find : How many cubes of 1 cm side can be cut out of it​ ?

Solution :

The volume of cuboid is given by, $V=l\times b\times h$

Here, l=3 cm,b=2 cm and h= 2 cm.

Substitute,

$V_C=3\times 2\times 2$

$V_C=12\ cm^3$

The side of cube is a=1 cm

The volume of the cube is $V=a^3$

$V_c=(1)^3$

$V_c=1\ cm^3$

The number of cube can be cut of is

$n=\frac{V_C}{V_c}$

$n=\frac{12}{1}$

$n=12$

Therefore, the number of cube is 12.

#Learn more

A cuboid is of dimensions 60 cm × 54 cm × 30 cm. How many small cubes with side 6 cm can be placed in the given cuboid?

https://brainly.in/question/1105571