Mathematics
Mathematics, 08.11.2019 00:31, edjiejwi

An arborist examined trees in an orchard to see if they were infected with a virus. the arborist counted 150 infected trees and 600 healthy trees. what percentage of the trees in the orchard were infected?

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An arborist examined trees in an orchard to see if they were infected with a virus. the arborist cou...

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