Mathematics, 23.07.2019 04:30 Serenitybella

After working 3 hours, mary has made 31 cogs. at the same rate how many cigs can she make in 40 hours? - 40(3)/31 - 3(31)/40 - 40(31) - 40(31)/3 - (3)(31)

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After working 3 hours, mary has made 31 cogs. at the same rate how many cigs can she make in 40 hour...

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