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

### 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 of the students were dancers.
35-25 = <<35-25=10>>10 of the dancer students did not slow dance.
#### 10