MCQ PracticeThe numbers are in the ratio 3 : 5 and their LCM is 225. The smaller number is = ?Subject: MathematicsTopic: Ratio And ProportionA45B60C75D90Correct Answer: APractice 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