In the diagram not drawn to scale, Container N and Container P each has a button that, when pressed, will cause the water to flow out if the water level is higher than the hole. Container N measures 134 cm by 40 cm by 134 cm. Container P measures 57 cm by 21 cm by 56 cm. Container Q is 70 cm by 29 cm by 22 cm. Both holes are located at a height of 14 cm from the top of their respective containers. When Container N is completely filled with water and both buttons are pressed, what will be the final water level in Container Q?
Volume of Container N to pour into Container P
= 134 x 40 x 14
= 75040 cm³

Volume of the Container P that can be filled before overflow
= 57 x 21 x (56 - 14)
= 50274 cm³ 

Volume of water in Container Q
= 75040 - 50274
= 24766 cm³ 

Base area of Container Q
= 70 x 29
= 2030 cm² 

Final height of Container Q
= 24766 ÷ 2030
= 12.2 cm

Answer(s): 12.2 cm