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March 30, 2017

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A machine takes 4.2 hours to make 7 parts. At that rate, how many parts can the machine make in 28.8 hours

48 parts
41 parts
172 parts
17 parts

  • Mathematics - ,

    48 parts

  • Mathematics - ,

    It might help to see the process.

    7/4.2 = p/28.8

    Divide both sides by 28.8 and solve.

  • Mathematics - ,

    The correct answer is 48 parts.xD

  • Mathematics - ,

    48 :)

  • Mathematics - ,

    Yes sasha!

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