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

### Instruction:
Every time she goes to the store, Felicity gets a lollipop. After she finishes them, she uses the sticks to build a fort. The fort needs 400 sticks to finish it. Her family goes to the store three times a week and she always goes. If the fort is 60% complete, how many weeks has Felicity been collecting lollipops for?

### Response:
 จำนวนไม้ลอลลิปที่เธอมีอยู่ในปัจจุบันคือ 400 * 60% = <<400*60*.01=240>>240 ไม้
เธอไปร้านค้ามา 80 สัปดาห์เพราะ 240 / 3 = <<240/3=80>>80