MCQ PracticeThe sum of two numbers is 45. Their difference is frac19 of their sum. Their LCM is =?Subject: MathematicsTopic: Problems On H.C.F And L.C.MA100B150C200D250Correct 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