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MATH

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There are 231 cubic inches in a gallon. A large juice can has a diameter of 6 inches and a height of 10 inches. How many gallons of juice does the can hold? Round your answer to the nearest tenth.

I am clueless please please help me!!!!

  • MATH - ,

    First find the volume of the large juice can. Since the can is a cylinder, you would use the formula:

    V=pir^2h
    V=(3.14)(3^2)(10)
    V=(3.14)(9)(10)
    V=282.6

    Divide 231/282.6 to get 0.817 gallons

  • MATH - ,

    Find the volume of the can (cylinder).

    http://www.mathsteacher.com.au/year9/ch14_measurement/18_cylinder/cylinder.htm

    Divide the volume of the can by the volume of the gallon.

  • MATH - ,

    so the answer is 0.817 gallons when you round to the nearest tenth?

  • MATH - ,

    THANK YOU so so so much!!

  • MATH - ,

    The answer is 0.8 gallons when rounded to the nearest 10th.

  • MATH - ,

    0.817 is not rounded to the nearest tenth.

    0.8

  • MATH - ,

    find the number of quarts in 73,458 cubic inches of water. There are 231 cubic inches in 1 gallon.

  • MATH - ,

    Answer is 1.2 gallons

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