Final answer:
The volume of the object is 5 cubic meters.
Step-by-step explanation:
To find the volume of an object, we can use the formula:
Volume = Mass / Density
Given that the mass of the object is 20000 kg and the density is 4000 kg/m³, we can plug these values into the formula:
Volume = 20000 kg / 4000 kg/m³
Canceling out the units of kg, we get:
Volume = 5 m³
Therefore, the volume of the object is 5 cubic meters.
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