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There are 400 students in the school, and 352 of them are attending the talent show. There will be 21 rows of chairs and each row will have an even and same number of chairs how many chairs will be in each row?



Answer :

Heather

Answer: 18 chairs in each row.

Step-by-step explanation:

        This problem is asking us to divide the 352 students attending the talent show into 21 even rows.

                 352 / 21 = 16.7619 chairs

        This is not a usable number in the context of this real word problem, so we will round up to 17 chairs.

        Finally, 17 is not an even number, so we will answer this question with 18 chairs in 21 rows. This will give 378 chairs (18 * 21 = 378), which will be enough for the 352 students.

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