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What number Am I?

Elmo wants answers

What number Am I? Elmo wants answers-example-1

1 Answer

7 votes

Answer:

20

Explanation:

Since it's a multiple of 5 between 18 and 30, possible answers are:

20 and 25
The GCF of 18, 36, and the number is 2, and 25 is not divisible by 2, leaving only 20.

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