Answer :
Final answer:
The students will need 120 teaspoons of chili powder for the 600 people they'll be serving at the chili supper.
Explanation:
The subject here is a ratio problem in Mathematics. The chili recipe is designed to serve 10 persons and it requires 2 teaspoons of chili powder. The school club has sold 600 tickets, meaning that they will be serving 600 persons. To find out how many teaspoons of chili powder are needed, we can set up a proportion as follows: If 2 teaspoons are for 10 people, let's denote x as the unknown quantity of chili powder for 600 people. Therefore, the proportion is 2/10 = x/600. Solving for x in this proportion gives x = (2/10) * 600 which equals to 120 teaspoons.
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