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Can someone help me how to solve this question:

A fisheye lens has a minimum focus range of 13.5 centimeters. If 1 centimeter is equal in
length to about 0.39 inch, what is the minimum focus range of the lens in feet?

User Max Wolfen
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1 Answer

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Step 1: Convert centimeters to inches ... multiply by 0.39 .

Step 2: Convert inches to feet ... divide by 12.
User Holland
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