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I have no idea how to solve it, but it seems really close to the right answer...

```temperatures = [
37,
0,
25,
100,
13.2,
29.9,
18.6,
32.8
]

def c_to_f(temp):
"""Returns Celsius temperature as Fahrenheit"""
return temp * (9/5) + 32

good_temps = map(c_to_f, temperature for temperature in temperatures if temperature >= 9 and temperature <=32.6)
```

Hey,

you will need to repeat the variable temperature in the and-statement so like this:

```good_temps=[(...] and temperature <=32.6]
```

I pass the challenge ! thanks a lot!!

Hello Pala,

You don't need the map-function in your solution. You can just use the function c_to_f in your list comprehension. Remember that list comprehensions are defined with angle brackets. Part of the solution:

```good_temps=[c_to_f(temperature) for temperature in (...)]
```

Hope this helps.

thank you! but I still stuck at " if the Celsius temperature is between 9 and 32.6."

```  good_temps=[c_to_f(temperature) for temperature in temperatures if temperature >=9 and <=32.6]
```

python can't underdstand what I mean