In a cinema hall, 300 tickets were sold for a
total of 32,000. If the tickets were of two
denominations of 80 and 120, h

2 thoughts on “In a cinema hall, 300 tickets were sold for a<br />total of 32,000. If the tickets were of two<br />denominations of 80 and 120, h”

1. Answer:

   given that total tickets were sold = 300 of rate =32000

   let be no of rs 80 tickets=x

   then rs 120 tickets =(300 – x)

   total cost of rs 80 tickets =80 * x =80x

   total cost of rs 120 tickets = 120 * (300 – x) = 36000 -120x

   total cost of both tickets = total cost of rs 80 tickets + total cost of rs 120 tickets = 32000

   = 80x + 36000 – 120x = 32000 = -40x + 36000 = 32000

   = 36000 – 32000 = 40x

   =. 4000 = 40x

   = x = 4000/40

   =. x= 100

   no of rs 80 tickets sold= x =100 tickets

   no of rs 120 tickets sold = (300 – x) =(300 – 100) = 200 tickets ✔️

   Step-by-step explanation:

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2. Answer:

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