Suppose that in minutes, gallons of water came out of a pipe.

To find the rate of water flow in gallons per minute, you can use the formula:

\[ \text{Rate} = \frac{\text{Total gallons}}{\text{Total minutes}} \]

Let's denote the total gallons as \( G \) and the total minutes as \( M \). The rate in gallons per minute would be:

\[ \text{Rate} = \frac{G}{M} \]

You just need to fill in the values for \( G \) and \( M \) to get the rate. If you provide those values, I can help you calculate the exact rate!