Suppose I have a list in the following format:

```
    [(99.0,0.14),(101.0,0.11),(104.0,4.5),(78.0,14.0)]

```

I want to iterate over the list of float values, check whether the value in the first index of the tuple is greater than 100 and whether the value in the second index of the tuple is greater than 10 and if either of the above conditions are true subsequently remove the tuple from the list entirely. 

In order to get something like this:

```
    [(99.0,0.14)]

```

I tried this from @StefanPochmann's answer to the previous version of this question: 

```
    z = [t for t in z if t[0] <= 100 and t[1] <= 10] 

```

But it returns this error since I am dealing with float values within the tuples of the list: 

```
   TypeError: 'float' object is not iterable

```

What is the best way to perform this check?