Question

The mass of an iron ball is 312g the density of iron is 7.8 gm/ cm3 find the volume of the ball

Answer 1

Answer:

The volume of the iron ball is $\frac{39}{1560}{cm}^2$.

Explanation:

$Density=\frac{Mass}{Volume}$

$312=\frac{7.8}{Volume}$

$Volume=\frac{7.8}{312}$

$Volume=\frac{78}{3120}$

$Volume=\frac{39}{1560}{cm}^2$