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Question: In an auditorium, the number of rows is equal to the number of seats in each row. If the number of seats is increased by 3 and the number of rows is increased by 6, then the total number of seats is increased by 288. How many rows are there? Steps to derive 1 Let a a 2 Total number of seats = ( a a a 2 3 Total number of seats after increasing number of rows by 6 and seats in each row by 3 is (a a 4 (a a a 2 = 2885 a 2 + 9a a 2 = 2886 9a ⇒ a 7 So, there are 30 rows in the auditorium.Hence the right answer is Option A Click Here To Go Back Laura swims for 2 hours daily. The time at which she comes out of the pool is 6:00 P.M. At.. What time does the clock show, if it is morning?.. What time does the clock show if it is afternoon?.. John had his dinner at the time shown in the clock. When exactly did he have his dinner?.. What time does the clock show if it is night?.. Which of the digital clocks shows the same time as the analog clock?.. 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