Question

If the density of manganese is 7440kg/m3,
find the mass of 35,000 m3

Answer 1

Explanation:

Density = mass/Volume

mass = Density × Volume

= 7440 × 35000

= 744×35×10000

= 260400000 kg

= 2604×10^5 kg

= 2.60× 10^8 kg

Hope this helps! :)