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just olya [345]
3 years ago
5

A one-celled organism measures 32 mm in length in a photograph. If the photo has been enlarged by a factor of 100, what is the a

ctual length of the organism?
Mathematics
2 answers:
larisa86 [58]3 years ago
5 0

32 mm = length × 100

(32 mm)/100 = length . . . . . divide both sides by 100

0.32 mm = length

The actual length of the organism is 0.32 mm.

Colt1911 [192]3 years ago
3 0

Let L be the actual length.  Then 100 L = 32 mm, and so L = 3 1/8 mm or 3.125 mm.

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