Question

type the correct answer in the box. use numbers instead of words.
the right rectangular prism shown is filled with one layer of unit cubes. it can fit a total of 3 layers of unit cubes. each cube represents 1 cubic foot.
image of a right rectangular prism with one layer of unit cubes
$v = l \times w \times h$ or $v = b \times h$
what is the volume of the right rectangular prism?
the volume is \boxed{} cubic feet.

Explanation:

Step1: Count base unit cubes

Count the number of unit cubes in one layer: $5 \times 3 = 15$

Step2: Calculate total volume

Multiply base count by layer number: $15 \times 3 = 45$

Answer:

45