A cubic aquarium has an edge of cm. If 474.16 liters of water are poured in it, find the depth of the water in the aquarium and approximate it to nearest tenth.
Step 1: Convert the units to cubic centimetres.
is equivalent to , so multiply the number of litres by to convert to cubic centimetres.
Step 2: Find the depth of the water.
Since the water forms a cuboid and the volume of a cuboid can be found by multiplying the depth by the base area, we can find the depth of the water by dividing the water's volume by the aquarium's base area.
Step 3: Approximate the depth to the nearest tenth of centimetre.