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

### Instruction:
Melanie has twice as many cats as Annie, and Annie has three times fewer cats than Jacob. If Jacob has 90 cats, how many cats does Melanie have?

### Response:
 แอนนีมีแมว 90/3=<<90/3=30>>30 ตัว
ดังนั้น เมลานีมีแมว 30*2=<<30*2=60>>60 ตัว