Question

A room is in the shape of a cube having a total surface area of 54 m^2. Find the number of small identical cubical boxes each of the edge measuring 60 cm that can exactly fit into the room.

Answer 1

Answer:

27 boxes

Step-by-step explanation:

TSA = 6a^2

54=6*a^2

54/6=a^2

9=a^2

3=a

volume of cube=a^3

=3^3=27m^3

volume of 1 small cube=a^3

1^3

1m^3

no. of boxes=27/1

=27 boxes

Answer 2

Answer:

27 boxesStep-by-step explanation:TSA = 6a^254=6*a^254/6=a^29=a^23=avolume of cube=a^3=3^3=27m^3volume of 1 small cube=a^31^31m^3no. of boxes=27/1=27