In a company, soldiers are arranged in rows and columns, with x representing the number of soldiers in each row and y representing the number of soldiers in each column. Calculate the company's total number of soldiers.
A
xy
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B
xy
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C
x+y
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Solution
The correct option is Bxy
Let each box represent the position of each soldier in the company.
Say, number of soldiers in each row is x and
number of soldiers in each column is y. ∴ Total number of soldiers in the company is x×y=xy.