To find the volume of a rectangular prism, you can use the formula:
\[ \text{Volume} = \text{length} \times \text{width} \times \text{height} \]
For Anwar’s fish tank, the dimensions are:
- Length = 10 in.
- Width = 12 in.
- Height = 20 in.
Plugging these values into the formula:
\[ \text{Volume} = 10 \times 12 \times 20 \]
Calculating this:
\[ \text{Volume} = 10 \times 12 = 120 \] \[ \text{Volume} = 120 \times 20 = 2400 \]
So, the volume of Anwar's fish tank is \( 2400 , \text{in.}^3 \) or \( 2400 , \text{in. cubed} \).
The correct response is:
2,400 in. cubed.