Final answer:
Devon will need to make 37.5 liters of soup for a party of 100 guests, since she plans to prepare 375 milliliters of soup per person. One ladle is typically used for serving the soup.
Step-by-step explanation:
When Devon sets out to prepare food for a party with 100 guests, and she aims to make 375 milliliters of soup per person, what she's doing is calculating the total volume of soup she needs to cater to all the guests. Since 1 liter equals 1,000 milliliters, we can convert milliliters to liters to find out the total amount of soup she needs for the 100 guests.
To calculate the total volume, we multiply the amount of soup per person by the number of guests:
- 375 milliliters/person × 100 persons = 37,500 milliliters
Next, we convert milliliters to liters:
- 37,500 milliliters ÷ 1,000 milliliters/liter = 37.5 liters
Therefore, Devon will be making 37.5 liters of soup for the party. In such settings, usually only one ladle is provided for serving the soup professionally.