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

### Instruction:
Jack needs to mop the bathroom and the kitchen. If the bathroom floor is 24 square feet and the kitchen floor is 80 square feet, and Jack can mop 8 square feet per minute, how many minutes does he spend mopping?

### Response:
First find the total floor Jack needs to mop: 24 sq ft + 80 sq ft = <<24+80=104>>104 sq ft
Then divide the total area Jack needs to mop by his mopping rate to find how long he spends mopping: 104 sq ft / 8 sq ft/minute = <<104/8=13>>13 minutes
#### 13