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

### Instruction:
Alissa used discarded paper to make notepads for her friends. She would fold 5 pieces of letter-size paper 3 times then cut along the edges to form smaller note papers. She would then stack these smaller note papers and staple them together. How long would 1 notepad last if someone wrote 10 notes per day?

### Response:
Alissa folding it 3 times makes 2 × 2 × 2 = <<2*2*2=8>>8 pieces of note-size paper per letter-size paper.
So 5 pieces of letter-size paper make 5 × 8 = <<5*8=40>>40 pieces of note-size paper.
10 notes a day would last 1 pad of 40 notes / 10 notes/day = <<1*40/10=4>>4 days
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