Container T, measuring 45 cm by 20 cm by 60 cm, was filled with water to the brim. Water was then poured from Container T to Container U, which has a base area of 550 cm² until the height of the water level in Container U became twice that of the water level in Container T. Find the volume of water in Container U, leaving your answer in cubic cm.
Volume of Container T
= 45 x 20 x 60
= 54000 cm³ 

Base area of Container T 
= 45 x 20
= 900 cm²

Total base areas
= 900 + 550 + 550
= 2000 cm² 

Height of the water level in Container T after pouring
= 54000 ÷ 2000
= 27 cm

Height of the water level in Container U after pouring
= 2 x 27 
= 54 cm

Volume of water in Container U
= 550 x 54
= 29700 cm³ 

Answer(s): 29700 cm³