
A 2-liter bottle of water is equal to 2000 ml.
If Marcy takes a 40 ml sip every five minutes, she will finish 40 ml in five minutes. 
So, it will take her 2000 ml / 40 ml = 50 sips to finish the entire bottle.
Since each sip takes five minutes, it will take her 50 sips x 5 minutes/sip = 250 minutes to finish the bottle.
#### 250
The answer is: 250
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
If Marcy keeps a 2-liter bottle of water by her desk and takes a 40 ml sip every five minutes, how many minutes will it take her to finish the entire bottle of water?

### Answer:
