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

### Instruction:
Patty decides that to convince her brother and sister to do her chores in exchange for cookies. Patty agrees to give them 3 cookies for every chore they do. Each kid normally has 4 chores to do per week. Patty has $15 to buy cookies. Each pack of cookies contains 24 cookies and costs $3. How many weeks can Patty go without doing chores by paying her siblings with cookies?

### Response:
 แพทตี้สามารถซื้อคุกกี้ได้ 5 แพ็คเพราะ 15 / 3 = <<15/3=5>>5
แพทตี้ได้รับคุกกี้ทั้งหมด 120 คุกกี้เพราะ 5 x 24 = <<5*24=120>>120
แพทตี้จะต้องให้คุกกี้ 12 คุกกี้ต่อสัปดาห์เพราะ 2 x 6 = <<2*6=12>>12
แพทตี้สามารถหลบงานบ้านได้ 10 สัปดาห์เพราะ 120 / 12 = <<120/12=10>>10