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Doctors checked four dishwasher handles. Three of them tested positive for the rhinovirus. What percentage of the dishwasher handles tested positive for the rhinovirus?
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Doctors checked four dishwasher handles. Three of them tested positive for the rhinovirus. What percentage of the dishwasher handles tested positive for the rhinovirus?

User Cjauvin
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75%, because 1/4 is 25, so 3/4 is just 25x3 so therefore it is 75 :))
User Kolslorr
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