In the diagram not drawn to scale, Container G and Container H each has a button that, when pressed, will cause the water to flow out if the water level is higher than the hole. Container G measures 70 cm by 85 cm by 110 cm. Container H measures 45 cm by 10 cm by 100 cm. Container J is 80 cm by 70 cm by 20 cm. Both holes are located at a height of 10 cm from the top of their respective containers. When Container G is completely filled with water and both buttons are pressed, what will be the final water level in Container J? Express your answer in mixed number.
Volume of Container G to pour into Container H
= 70 x 85 x 10
= 59500 cm³

Volume of the Container H that can be filled before overflow
= 45 x 10 x (100 - 10)
= 40500 cm³ 

Volume of water in the Container J
= 59500 - 40500
= 19000 cm³ 

Base Area of the Container J
= 80 x 70
= 5600 cm² 

Final height of the container J
= 3²²⁰⁰₅₆₀₀
= 3¹¹₂₈ cm

Answer(s): 3¹¹₂₈ cm