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

### Instruction:
Rob has 24 baseball cards, and a few are doubles. One third of Rob's cards are doubles, and Jess has 5 times as many doubles as Rob. How many doubles baseball cards does Jess have?

### Response:
 ร็อบมีการ์ดที่ซ้ำกัน 8 ใบ
เจสมีการ์ดที่ซ้ำกัน 40 ใบ