19clinm 19clinm

03-05-2017
Mathematics

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For some medical imaging, the scale of the image is 5 : 1. That means that if an image is 5 cm long, the corresponding length on the person's body is 1 cm. Find the actual area of a lesion if its image has area 7.5 cm squared.

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niquigump niquigump

03-05-2017

I believe it would be 1.5 cm squared because 7.5/5 = 5

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