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A photograph is reduced by a scale factor of 3/8 . If the original length of the photograph was 20 inches, what is the length of the reduced photo?

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To solve this problem you must apply the proccedure shown below:

1. You have that the following information given in the problem above: The photograph is reduced by a scale factor of 3/8 and the original had a length of 20 inches,

2- Therefore you have:

length=20 inches-(20 inches x 3/8)
length=20 inches-7.5 inches
length=12.5 inches

3- Then, as you can see, the answer is: 12.5 inches.
User Mohammed Elhag
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