Math
posted by Evelyn .
a soup kitchen prepared 2 gallons of soup. how many people can be fed if each serving of soup is 3/4 of a cup?
I know the answer is 42 people but I want to known the formula

Change 2 gallons into cups.
https://www.google.com/webhp?source=search_app#q=gallon+cups
Divide by 3/4. 
thanks a lot

You're welcome.

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