Question

A cubical box is 75cm high. how many rectangular packets each of 25×15×5cm are required to fill the box.

Answer:


Explain:



please help




​

Answer 1

225 packets

Explanation:

Height of cubical box = 75cm

Dimension of rectangular packet = 25×15×5cm

Volume of cubical box = 75^3

Volume of cubical box = (75 * 75 * 75)cm³ = 421,875 cm³

Volume of rectangular packet = 25×15×5cm = 1875 cm³

Number of rectangular packets required /

421,875 cm³ / 1875 cm³

= 225

Number of packets required = 225 packets