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Hi! Please help me!!!!!!!!!

Hi! Please help me!!!!!!!!!-example-1

1 Answer

6 votes

Answer:

20/5000 = p/100

0.4%

Explanation:

p% means p/100.

The proportion can be written as ...


(20)/(5000)=(p)/(100)\\\\p=(2)/(5)=0.4

0.4% of people had a mild reaction.

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