MCQ PracticeIf A: B = frac12: frac13 and B: C = frac12: frac13, then A, B, C is equal to -Subject: MathematicsTopic: Ratio And ProportionA1 : 2 : 6B2 : 3 : 3C3 : 2 : 6D9 : 6 : 4Correct Answer: DPractice 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