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There's a Mollusk...

by R4MC 2013


Act One

  • R4MC 2013

    R4MC 2013

    August 02, 2013

    How long will it take the mollusk to clean the surface of one side of the fish tank?

Act Two

  • 1.

    What are the dimensions of the side of the tank?

  • 2.

    What is the rate of the mollusk cleaning the tank?

  • The dimensions of the face of the tank are 2ft x3ft.

  • The mollusk cleans at a rate of 15 seconds per .13cm squared.

  • Teacher note
    Refer to standards TEKS 7.4B and 8.4B


  • 3.

    How long would it take the mollusk to clean the total surface area of the tank if the base of the tank is 2ft x 2 ft?

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