Answer:
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Explanation:
It is known that density is the amount of mass present in per liter of a substance.
Mathematically, Density = [tex]\frac{mass}{volume}[/tex]
It is given that mass is 2.75 kg or 2750 g (as 1 kg = 1000 g) and volume is 250 [tex]cm^{3}[/tex].
Therefore, calculate the density of substance as follows.
Density = [tex]\frac{mass}{volume}[/tex]
= [tex]\frac{2750 g}{250 cm^{3}}[/tex]
= 11 [tex]g/cm^{3}[/tex]
Thus, we can conclude that density of given substance is 11 [tex]g/cm^{3}[/tex] .
