Question

The length , breadth, and height of a pencil box is 15 cm, 8cm and 3cm respectivly. How many such boxes can be packed in a cuboidal box of edge 1.2m long?

Answer 1

I hope it help you sister.

Answer 2

4800 boxes can be packed in a cuboidal box of edge 1.2m long .

Step-by-step explanation:

Length of box = 15 cm

Breadth of box = 8 cm

Height of box = 3 cm

Volume of box =$Length \times Breadth \times Height$

Volume of box =$15 \times 8 \times 3$

Volume of box =$360 cm^3$

1 m = 100 cm

Edge of cubical box = 1.2 m = 120 cm

Volume of cubical box =$Side^3 = 120^3 = 1728000 cm^3$

No. of pencil box =$\frac{1728000}{360}=4800$

Hence 4800 boxes can be packed in a cuboidal box of edge 1.2m long .

#Learn more:

Pencil box measuring 20cm × 12cm × 8cm are packed in a wooden box measuring 144cm × 20cm × 10cm . How many pencil boxes are packed in a wooden box

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