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

### Instruction:
There were 140 kids in the junior prom. Of those, a fourth of them were dancers. Of the dancers, 25 danced the slow dance. How many of the dancer students did not slow dance?

### Response:
 140/4 = <<140/4=35>>35 คนเป็นนักเต้นรำ
35-25 = <<35-25=10>>10 คนของนักเต้นรำไม่เต้นเพลงช้า