MCQ PracticeIf A and B are in the ratio 3 : 4, and B and C in the ratio 12 : 13, then A and C will be in the ratioSubject: MathematicsTopic: Ratio And ProportionA3 : 13B9 : 13C36 : 13D13 : 9Correct 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