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Calculate the mass (in kg) of 54.3 m³ of granite. The density of granite is 2700 kg/m³. Give your answer to 2 decimal places!!

User JDutil
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1 Answer

4 votes

Answer:

146,610.00 kg

Step-by-step explanation:

The density of a substance is given by


d=(m)/(V)

where

m is the mass of the object

V is its volume

For the sample of granite in this problem, we know:


V=54.3 m^3 is the volume


d=2700 kg/m^3 is the density

So, we can re-arrange the equation to solve for m, the mass of the sample:


m=dV=(2700)(54.3)=146,610.00 kg

User Kenrick
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