Asked by marinette

A fish tank in the shape of a right rectangular prism is 12.5 inches long, 6 inches wide, and 8 inches high.
What is the total amount of water needed, to the nearest cubic inch, to fill 90% of the fish tank with water?

ANSWERS :

A : 90 cubic inches

B : 540 cubic inches

C : 690 cubic inches

D : 610 cubic inches
Answered by oobleck
as with all such prisms,
V = Bh, so
9/10 * 12.5 * 6 * 8 = ____ in^3
Answered by marinette
yeah, that’s it, but whats the answer?
Answered by marinette
argh i have a test pls helppppppp
Answered by oobleck
what, you can't multiply some numbers?
Answered by oobleck
The answer is B
Answered by Sunris
shes right the answer is B
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