Question

If your lunchbox weighs 1800grams, what is the density of your lunchbox?

Answer 1

Explanation:

Given that,

Mass of the lunchbox is 1800 grams or 1.8 kg

Let the box is in the shape of cube of side 20 cm. Its volume is : 20³ cm³

Density = mass/volume

So,

$d=\dfrac{1800\ g}{(20)^3\ cm^3}\\\\d=0.225\ g/cm^3$

So, the density of the lunchbox is $0.225\ g/cm^3$.

Answer 2

Answer:

0.2 cm

Explanation: