In the diagram not drawn to scale, Container V and Container W each has a button that, when pressed, will cause the water to flow out if the water level is higher than the hole. Container V measures 136 cm by 45 cm by 122 cm. Container W measures 57 cm by 22 cm by 70 cm. Container X is 70 cm by 30 cm by 22 cm. Both holes are located at a height of 14 cm from the top of their respective containers. When Container V is completely filled with water and both buttons are pressed, what will be the final water level in Container X?
Volume of Container V to pour into Container W
= 136 x 45 x 14
= 85680 cm³

Volume of the Container W that can be filled before overflow
= 57 x 22 x (70 - 14)
= 70224 cm³ 

Volume of water in Container X
= 85680 - 70224
= 15456 cm³ 

Base area of Container X
= 70 x 30
= 2100 cm² 

Final height of Container X
= 15456 ÷ 2100
= 7.36 cm

Answer(s): 7.36 cm