In the diagram not drawn to scale, Container R and Container S each has a button that, when pressed, will cause the water to flow out if the water level is higher than the hole. Container R measures 138 cm by 58 cm by 124 cm. Container S measures 58 cm by 21 cm by 67 cm. Container T is 63 cm by 25 cm by 25 cm. Both holes are located at a height of 14 cm from the top of their respective containers. When Container R is completely filled with water and both buttons are pressed, what will be the final water level in Container T?
Volume of Container R to pour into Container S
= 138 x 58 x 14
= 112056 cm³

Volume of the Container S that can be filled before overflow
= 58 x 21 x (67 - 14)
= 64554 cm³ 

Volume of water in Container T
= 112056 - 64554
= 47502 cm³ 

Base area of Container T
= 63 x 25
= 1575 cm² 

Final height of Container T
= 47502 ÷ 1575
= 30.16 cm

Answer(s): 30.16 cm