33.6 ounces of ground beef is needed for a family reunion that 21 people are attending.
An equation is an expression that shows the relationship between two or more numbers and variables.
Independent variables represent function inputs that do not depend on other values, while dependent variables represent function outputs that depends on other values.
Kami recipe calls for 1.6 ounces of ground beef per person, hence for 21 people:
Amount of beef needed = 1.6 * 21 = 33.6 ounces
33.6 ounces of ground beef is needed for a family reunion that 21 people are attending.
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