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Smiley75

  • 5 years ago

Eve needs to purchase a fish tank with a volume of 3 cubic feet for her ruby discus. the tank must be 24 inches long and 18 inches wide. given these dimensions, what should be the height, in inches, of the tank? a. 14 inches b. 12 inches c. 39 inches d. 2 inches

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  1. INT
    • 5 years ago
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    First convert feet to inches Then plug in and solve V= L * W * H

  2. Kynosis
    • 5 years ago
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    27 = (1.5) (2) x all in feet x = 9

  3. Kynosis
    • 5 years ago
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    Oops miss read 3= (1.5) (2) x all in feet x = 1 feet = 12 inch

  4. INT
    • 5 years ago
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    1ft=12in 1ft^3=12^3in^3=1728 in^3 1728=24*18*H H=1728/(24*18) H=4

  5. LeopoldBr
    • 5 years ago
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    1 cubic feet is equal to 1728 cubic inches.. so 3*1728=24*18*h h=12 inches

  6. INT
    • 5 years ago
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    hahaha, my bad. I forgot to multiply by 3. LeopoldBr is right

  7. Smiley75
    • 5 years ago
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    K thanks everybody :)

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