Final answer:
The volume of the girl's body is calculated using the formula Volume = Mass / Density. With a mass of 24.8 kg and an average density of 987 kg/m³, the volume of the girl's body is 0.0251 m³.
Step-by-step explanation:
To calculate the volume of the girl's body given her mass and average density, we can use the formula for density, which is
Density = Mass / Volume
Rearrange the formula to solve for volume:
Volume = Mass / Density
Plugging in the girl's mass and her average density, we get:
Volume = 24.8 kg / 987 kg/m³
Volume = 0.0251 m³ (rounded to four significant digits)
This calculation allows us to understand the relationship between mass, volume, and density. The girl's body volume is found to be 0.0251 cubic meters when using the average density provided.