An arborist examined trees in an orchard to see if they were infected with a virus. 42 out of 84 trees were infected with the virus. What percentage of the trees were infected?Write your answer using a percent sign (%)._____
Q. An arborist examined trees in an orchard to see if they were infected with a virus. 42 out of 84 trees were infected with the virus. What percentage of the trees were infected?Write your answer using a percent sign (%)._____
Identify Total Trees: Step 1: Identify the total number of trees and the number of infected trees.Total trees = 84, Infected trees = 42.
Calculate Percentage: Step 2: Calculate the percentage of infected trees.Percentage = (Total treesInfected trees)×100Percentage = (8442)×100
Simplify Calculation: Step 3: Simplify the calculation.8442=0.50.5×100=50%
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