Waec Model Questions Vol1 2023 Civic Education Question 23
Practice objective / multiple choice question 23 from the 2023 Waec Model Questions Vol1 Civic Education examination.
A secondary school launches two successive anti‑drug campaigns. The first campaign cuts the prevalence of drug use by 30 % of the current level. After this, a second campaign is introduced that reduces the remaining prevalence by an amount equal to 25 % of the original baseline prevalence (the baseline is the prevalence before any campaign). If initially 12 % of the students used drugs, what is the final prevalence after both campaigns?
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About This Question
This is Waec Model Questions Vol1 2023 Civic Education Question 23. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Civic Education examination.
Difficulty level: Medium .
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