Find the volume of each rectangu and height. 1. $l=5 \mathrm{~cm}, w=3 \mathrm{~cm}, h=2 \mathrm{~cm}$

Step 1 ：Given the dimensions of the rectangular prism are: length (l) = 5 cm, width (w) = 3 cm, and height (h) = 2 cm.

Step 2 ：The volume (V) of a rectangular prism can be calculated using the formula: \(V = l \times w \times h\).

Step 3 ：Substitute the given values into the formula: \(V = 5 \times 3 \times 2\).

Step 4 ：Calculate the volume: \(V = 30 \, \text{cm}^3\).

Step 5 ：Final Answer: The volume of the rectangular prism is \(\boxed{30 \, \text{cm}^3}\).