Question

each side of a small box is 4 cm. A bigger box is 3 times in size of the small box. How many small boxes will fit in the bigger box.

Answer 1

Answer:

a=4

∴ the box size=3×4=12cm

for this we should find the volume

a³=12x12x12=1728cm³

find the total surface area of the cube = 6a²

⇒6x4² = 6x16

⇒96

divide it by the volume

1728÷96=18

∴18 small boxes can fit in the big box

I hope it is right and understandeble

Answer 2

Answer:

27

Step-by-step explanation:

volume of small box=4*4*4=64

volume of large box=(4*3)^3=1728

no. of small boxes=volume of large box/volume of small box=1728/64=27