human
A 4th grade class with 20 students and 3 teachers is going to a science museum. The entrance ticket costs $5 each. How much will they pay for the entrance tickets?
assistant
How many people are going to the science museum? ** 20 + 3 = <<20+3=23>>23 people from the 4th grade class are going to the science museum.
How much will they pay for the entrance tickets? ** Therefore, they will pay a total of 23 x $5 = $<<23*5=115>>115.
#### 115