In a class there are 28 chairs. If 4 chairs are arranged in a row, then how many such rows will be there in the classroom?

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Solution

To find the number of rows we need to find the factors of 28

Total number of chairs = 28

Chairs in a single row = 4

Factors of 28 =
1 x 28 , 2 x 14, 4 x 7, 7 x 4, 14 x 2, 28 x 1

So,7 rows will be there with each row having 4 chairs in the classroom.

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In a class there are 28 chairs. If 4 chairs are arranged in a row, then how many such rows will be there in the classroom?

To find the number of rows we need to find the factors of 28 Total number of chairs = 28 Chairs in a single row = 4 Factors of 28 = 1 x 28 , 2 x 14, 4 x 7, 7 x 4, 14 x 2, 28 x 1 So,7 rows will be there with each row having 4 chairs in the classroom.

To find the number of rows we need to find the factors of 28

Total number of chairs = 28

Chairs in a single row = 4

Factors of 28 =
1 x 28 , 2 x 14, 4 x 7, 7 x 4, 14 x 2, 28 x 1

So,7 rows will be there with each row having 4 chairs in the classroom.