Question

Find the unit rate: 351 chairs in 27 rows.

a) 13 chairs per row
b) 14 chairs per row
c) 15 chairs per row
d) 16 chairs per row

Answer 1

The answer is A(13 chairs per row)

Because……

If you have a total of 351 chairs and you have 27 rows to fit them. You can dive the total number of chairs by the rows in order to see what would be able to fit there. You would do 351/27= 13 chairs per row

Answer 2

The unit rate of chairs per row is found by dividing the total number of chairs (351) by the total number of rows (27), which equals to 13 chairs per row.

Step-by-step explanation:

To find the unit rate of chairs per row, we need to divide the total number of chairs by the total number of rows. Given that there are 351 chairs and 27 rows, we calculate the unit rate by dividing 351 chairs by 27 rows.

Calculation: 351 chairs ÷ 27 rows = 13 chairs per row

Therefore, the unit rate is 13 chairs for every one row, which makes option (a) the correct option in the final answer.