Question

3600 powder packets of size 5 cm×4cm×3cm each can be placed in a cubical box. Find the size of box

Answer 1

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Answer 2

Given :

3600 powder packets of size 5 cm×4cm×3cm

To Find :

Find the size of box

Solution:

Length of packet = 5 cm

Breadth of packet = 4 cm

Height of packet = 3 cm

Volume of each packet = $5 \times 4 \times 3 = 60 cm^3$

Volume of 3600 packets = $60 \times 3600 =216000$

Let the side of cubical box be x

Volume of box = $x^3$

So,216000=$x^3$

$\sqrt[3]{216000}=x$

60 =x

Hence the size of cubical box is $60 cm \times 60 cm$