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David was thinking of a number. David doubles it and gets an answer of 79.7. What was the original number? ​
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David was thinking of a number. David doubles it and gets an answer of 79.7. What was the original number?

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User OneAndOnly
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1 Answer

2 votes

Answer:

39.85

Explanation:

User Milacay
by
7.4k points
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