Answer :
Final answer:
To feed 10 people, 15 potatoes are needed.
Explanation:
To find out how many potatoes are needed to feed 10 people, we can set up a proportion using the given information. Since a recipe that feeds 6 calls for 9 potatoes, we can say that the ratio of potatoes to people is 9:6. To find out how many potatoes are needed for 10 people, we can set up the proportion as follows:
9 potatoes / 6 people = x potatoes / 10 people
Cross multiplying, we get:
9 * 10 = 6 * x
Simplifying, we have:
90 = 6x
Dividing both sides by 6, we find that x = 15. Therefore, 15 potatoes are needed to feed 10 people.
Learn more about Proportions here:
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