First, we need to convert the width from millimeters to centimeters since the other measurements are given in centimeters. We know that 1 cm is equal to 10 mm, so:
Width = 80 mm ÷ 10 = 8 cm
The formula for the volume of a cuboid is:
Volume = Length x Width x Height
Substituting the given values, we have:
720 = 6 x 8 x Height
Simplifying, we get:
720 = 48 x Height
Dividing both sides by 48, we have:
Height = 720 ÷ 48 = 15
Therefore, the height of the cuboid is 15 cm.