The problem states that each table in a banquet hall has $c$ chairs. There are 15 tables in the banquet hall. We need to write an expression that shows the total number of chairs in the banquet hall.

1. Problem Description

The problem states that each table in a banquet hall has $c$ chairs. There are 15 tables in the banquet hall. We need to write an expression that shows the total number of chairs in the banquet hall.

2. Solution Steps

To find the total number of chairs, we need to multiply the number of chairs per table by the number of tables.

The number of chairs per table is $c$.

The number of tables is

1

5. Total number of chairs = (number of tables) $\times$ (number of chairs per table)

Total number of chairs $= 15 \times c$

Total number of chairs $= 15c$

3. Final Answer

$15c$