The density of an object with a mass of 100 grams and a volume of 20 mL is 5 grams.
The formula for density calculation is:
Density = Mass / Volume (or D = M / V)
Let’s take note of what we already know:
• The mass is 100 grams
• The volume is 20 mL
• We need to find the density
With that in mind, we can calculate accordingly:
100 / 20 = 5
Therefore, the density of an object that has a mass of 100 grams and a volume of 20 mL is 5 grams or 5 cm cubed.