Answer:
i think it's 1800
Step-by-step explanation:
<em>if it's wrong i'm so sorry :)</em>
1/5^(6-4) = 1/5^2 = 1/25
LOOK BELOW: USE FORMULA WHL WIDTH X HEIGHT X LENGTH
4 IN, 3IN, 6IN =72 IN CUBED
6IN, 3IN, 2IN= 36 IN CUBED
4IN, 5IN, 4IN= 80 IN CUBED
2IN, 9IN, 3IN= 54 IN CUBED