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a dust mite is 400 pm long under a microscope, it looks 100,000 pm long. what magnification scale was used​
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a dust mite is 400 pm long under a microscope, it looks 100,000 pm long. what magnification scale was used​

User Yrineu Rodrigues
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1 Answer

4 votes

Answer: 250:1

Explanation:

Divide the measurement of appearance by the actual measurement.


100,000/400=250

The magnification scale is 250:1. The scale is used by a 250X magnifying lense.

User Ben Kamphaus
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