Matthew has a 20-gallon fish tank full of water
that he needs to move from one room to
another. He pours out all the water.
•The fish tank is a right rectangular prism.
•The fish tank weights 210 pounds when it is filled with water.
•The dimensions of the water inside the fish tank are 34 inches by 12 inches by 12 inches.
•1 cubic foot of water weights 62.4 pounds.
Find the weight of the fish tank when it is empty, to the nearest pound.

right

step-by-step explanation:

26

step-by-step explanation:

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

ranks (& how to earn them):

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how to award brainliest:

you must wait until 2 people answer to award brainliest. i'm pretty sure that it should be next to the "" and "comments" buttons.