A pie graph has four unequal slices representing a sample of n people taste testing their favorite soft drink. Eight more people join the sample and three-fourths of them choose Coca-Cola as their favorite soft drink. This result make the Coca-Cola slice increase to exactly 54% of the total graph. How many people were initially in the sample? Explain your solution.
Drinking Coca Cola
Determine the number of people in an initial sample of people taste testing their favorite soft drink.
