Henry wants to estimate the cost of filling his water tank. First, he needs to find the volume of the water tank in order to fill it. What is the volume of the water tank?

Answer:
60 ft³
Step-by-step explanation:
2 x 3 x 4 = 24
3 x 3 x (6-2) = 36
24 + 36 = 60
hope this helps :)