A chemical feed pump delivering 75 gallons per day equates to how many milliliters per minute?

To convert gallons per day to milliliters per minute, one must first understand the relationships between these units of measurement.

1. Gallons to milliliters: One gallon is equivalent to approximately 3,785.41 milliliters. To convert 75 gallons to milliliters, you would multiply:

[

75 , \text{gallons} \times 3,785.41 , \text{ml/gallon} = 283,905.75 , \text{ml}

]

2. Daily to per minute: There are 1,440 minutes in a day (24 hours x 60 minutes). To find out how many milliliters are delivered per minute, divide the total milliliters by the number of minutes in a day:

[

\frac{283,905.75 , \text{ml}}{1,440 , \text{minutes}} \approx 197.43 , \text{ml/min}

]

This calculation shows that the flow rate of 75 gallons per day corresponds to approximately 197 milliliters per minute. Rounding this to the nearest whole number gives you