40 chairs are to be arranged in an auditorium in rows and columns. What are different types of arrangements possible?

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Solution

In order to know the different types of possible arrangements, we write the factor pairs of 40
1x40 = 40
2x20 = 40
4x10 = 40
5x8 = 40

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40 chairs are to be arranged in an auditorium in rows and columns. What are different types of arrangements possible?

In order to know the different types of possible arrangements, we write the factor pairs of 40 1x40 = 40 2x20 = 40 4x10 = 40 5x8 = 40

In order to know the different types of possible arrangements, we write the factor pairs of 40
1x40 = 40
2x20 = 40
4x10 = 40
5x8 = 40