Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
Janet needs 5 tickets to ride the roller coaster and 3 tickets to ride the giant slide. How many tickets does she need to ride the roller coaster 7 times and the giant slide 4 times?

### Response:
First find the total number of times Janet wants to ride the roller coaster: 7 times * 5 tickets/time = <<7*5=35>>35 tickets
Next, find the total number of times Janet wants to ride the giant slide: 4 times * 3 tickets/time = <<4*3=12>>12 tickets
Now add the number of tickets she needs for each ride to find the total number of tickets she needs: 12 tickets + 35 tickets = <<12+35=47>>47 tickets
#### 47