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

### Instruction:
 Un zoológico tiene 21 pingüinos y el doble de osos polares. ¿Cuántos animales en total tienen?


### Response:
 Osos polares: 21(2) = 42
Total: 21 + 42 = <<21+42=63>>63