Question

Apple juice in a glass has a mass of 0.25 kilograms and a volume of 320 cm3 . Which of the following correctly uses this information to calculate the density of the apple juice?(1 point)
Responses

80,000 g/cm3
80,000 g per cm cubed

0.00078 g/cm3
0.00078 g per cm cubed

0.78 g/cm3
0.78 g per cm cubed

80 g/cm3
80 g per cm cubed

Answer 1

To calculate the density of the apple juice, you can use the formula:

\[
\text{Density} = \frac{\text{Mass}}{\text{Volume}}
\]

Given:
- Mass of the apple juice = 0.25 kg = 250 g (since 1 kg = 1000 g)
- Volume of the apple juice = 320 cm³

Now, applying the formula:

\[
\text{Density} = \frac{250 \, \text{g}}{320 \, \text{cm}^3} \approx 0.78125 \, \text{g/cm}^3
\]

When rounded, this is approximately **0.78 g/cm³**.

Thus, the correct response is:

**0.78 g/cm³** (or 0.78 g per cm cubed).