BECE Mathematics 2020 Paper

Concept:The ratio $3:2$ means females and males are divided into equal parts.3 parts represent females and 2 parts represent males.Total members = sum of all parts.Solution:Number of females $= 15$.Since the female part is 3, we have $3$ parts $= 15$.So, $1$ part $= \frac{15}{3} = 5$.Number of male parts $= 2$.Therefore, number of males $= 2 \times 5 = 10$.Total members in the club $= 15 + 10$.Total members $= 25$.Answer:Option D ($25$)