Question

a rock has a volume of 20 cm and mass 60 g. find the density of the rock
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Answer 1

Explanation:

d = m/v

d = 60/20

d = 3

The density is 3cc

Answer 2

Answer:

3gcm^-3 OR 0.3kgm^-3

Explanation:

Density = Mass/Volume

d = 60g/20cm^3

d = 3gcm^-3

OR

d= 60x10^-3kg/20x10^-2m^3

d = 0.3kgm^-3