Question

a water cooler shaped like a rectangular prism has length of 80 centimeters a width of 40 centimeters and height of 100 centimeters what volume of water is needed to fill the water cooler

Answer 1

$volume = lwh$

$volume = (80)(40)(100)$

$volume = 320000 \: {cm}^{3}$

You need a volume of 320000 cm³ of water to fill the water cooler.