In a cinema hall, the charge per person is Rs. 200 . On the first day, only 60 % of the seats were filled. The owner decided to reduce the price by 20 % and there was in increase of 50 % in the number of spectators on the next day. The percentage increase in the revenue on the second day was

Step-by-step solution

Let total seats =100 on first day, Ticket price =200= 60 100 100=60 Revenue =60 200 R ₁=12000 On second day Tricked price =200-20 % of 200 =200- 20 100 200=200-40=160 Scents full 60+50 % of 60 =60+ 50 100 60 array l = aligned 60+30=90 Revenue =160 90 R ₂=14400 % & Increase is Revenue = R₂-R₁ R₁ 100 &= 14400-12000 12000 100 &= 2400 1200 100 =& 20 % aligned array