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 70 cm by 25 cm by 80 cm. Container P measures 15 cm by 10 cm by 90 cm. Container Q is 100 cm by 60 cm by 80 cm. Both holes are located at a height of 10 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? Express your answer in mixed number.
Volume of Container N to pour into Container P
= 70 x 25 x 10
= 17500 cm³

Volume of the Container P that can be filled before overflow
= 15 x 10 x (90 - 10)
= 12000 cm³ 

Volume of water in the Container Q
= 17500 - 12000
= 5500 cm³ 

Base Area of the Container Q
= 100 x 60
= 6000 cm² 

Final height of the container Q
= ⁵⁵⁰⁰₆₀₀₀
= ¹¹₁₂ cm

Answer(s): ¹¹₁₂ cm