Math

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Liz, jas and Sam each have a collection of marbles. The three of them pool their marbles to make a larger collection. They weigh the marbles on a postal scale. Together they have 2$6 marbles which.weigh 183 ounces. What is the average weight(unit rate) of each marble?

  • Math -

    What is this? 2$6

  • Math -

    Oh sorry 246 marables

  • Math -

    183 / 246 = 0.74 ounces

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