Container P, measuring 45 cm by 40 cm by 56 cm, was filled with water to the brim. Water was then poured from Container P to Container Q, which has a base area of 500 cm² until the height of the water level in Container Q became twice that of the water level in Container P. Find the volume of water in Container Q, leaving your answer in cubic cm.
Volume of Container P
= 45 x 40 x 56
= 100800 cm³ 

Base area of Container P 
= 45 x 40
= 1800 cm²

Total base areas
= 1800 + 500 + 500
= 2800 cm² 

Height of the water level in Container P after pouring
= 100800 ÷ 2800
= 36 cm

Height of the water level in Container Q after pouring
= 2 x 36 
= 72 cm

Volume of water in Container Q
= 500 x 72
= 36000 cm³ 

Answer(s): 36000 cm³