MCQ PracticeIf a : b = b : c, then a 4 : b 4 would be equal toSubject: MathematicsTopic: Ratio And ProportionAac : b 2Ba 2 : c 2Cc 2 : a 2Db 2 : acCorrect Answer: BPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the