The total volume of the tent to the nearest tenth is 10440.0 ft³
where
l  = length
w = width
h = height
Therefore,
volume of the rectangular prism = 30 × 36 × 8
volume of the rectangular prism = 8640 ft³
where
B = base area
h = height
h = 5 ft
B = 30 × 36 = 1080 ft²
v = [tex]\frac{1}{3} (1080)(5)[/tex]
v = [tex]\frac{5400}{3}[/tex]
v = 1800 ft³
Therefore, the volume of the whole tent is calculated as follows:
v = 1800 + 8640 = 10440 ft³
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