Agranite monument has a volume of 25,365.4 cm3. the density of granite is 2.7 g/cm3. use this information to calculate the mass of the monument to the nearest tenth. what is the mass of the granite monument is g.

V = 25,364.4 cm^3   Is volumer = 2.7g/cm^3      Is density
To calculate mass you use formula:m= V*rTo avoid remembering this formula you can see the type of unit on each given variable. We can see that we have g/cm^3 and cm^3. If we multiply them, we negate cm^3 and cm^3 and we are left with g which is unit for mass.
the answer is :
m = 68,486,6 g