MCQ PracticeSolve this : 15% of 578 + 22.5% of 644 = ?Subject: MathematicsTopic: PercentageA231.4B231.6C231.8D233.6 E. None of theseCorrect 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