Question

The mass of a body is 5.7kg and the density of that body is 12.5g/cm³.What is the vole of that body?

Answer 1

Answer:

0.456 cm³

Explanation:

Given :

• Mass of the body = 5.7 kg

• Density of the body = 12.5 kg/cm³

To find :

• The volume of the body whose mass is 5.7 kg and density is equal to 12.5 kg/cm³

Density = Mass/Volume

12.5 = 5.7/Volume

12.5×v = 5.7

v = 5.7/12.5

Volume = 0.456 cm³

The volume of the object which has mass of 5.7 kg and density of 12.5 kg/cm³ is equal to 0.456 cm³

Answer 2

Answer:

Given:

• The mass of a body is 5.7 kg and the density of that body is 12.5 g/cm³.

Find:

• What is the volume of that body?

Using formula:

☆ ${\sf{\underline{\boxed{\orange{\sf{Density = \dfrac{Mass}{Volume} }}}}}}$

• Let V be volume.

Calculations:

⇒ $\bold{12.5 = \dfrac{5.7}{V}}$

⇒ $\bold{12.5 \times V = 5.7}$

⇒ $\bold{V = \dfrac{5.7}{12.5}}$

⇒ ${\sf{\underline{\boxed{\red{\sf{V = 0.456 \: cm^3}}}}}}$

Therefore, 0.446 cm³ is volume of the body.