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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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Mar 21, 2018
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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
Mathematics
middle-school
Kiema
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247 because 13 times 19 is 247
Juan Rangel
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Mar 24, 2018
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Juan Rangel
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Its 13*19 which is 247
Takrliu
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Mar 28, 2018
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Takrliu
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