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Math

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a grocery clerk nstacks three rows of can of fruit for a display, each of the top two rows has 2 fewer cans than the row beneath it, there are 30 cans altogether, how many cans are in each row?

  • Math -

    n+ (n-2)+(n-4)=30
    solve for n, the bottom row.

  • Math -

    First row:8
    second row:10
    third row:12

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