MCQ PracticeIf Arif can read 39 pages of a book in half an hour. How long will It take her to finish a book that is 1287 pages?Subject: MathematicsTopic: Basic MathsA16 HoursB16.5 HoursC17 HoursD15.5 HoursCorrect 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