Seudónimo Seudónimo

03-01-2017
Mathematics

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A teacher arranges students in a prayer hall in 13 rows and 19 columns.The arrangements are in a perfect array. Find the number of students in a prayer hall

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Аноним Аноним

03-01-2017

247 because 13 times 19 is 247

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PrincessNyla88 PrincessNyla88

03-01-2017

Its 13*19 which is 247

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