The ratio of students packing lunch to those buying lunch is 2 : 9. The number of students buying lunch is how many times the nu
1 answer:
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Answer: 3
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below:
1. Find the prime factorization of 27:
or
2. The index of the radical is 3, therefore, you have rewrite it as following:
3. Therefore, as you can see, the answer is 3.