Answered

IDNStudy.com, ang komunidad ng pagbabahagi ng kaalaman. Tuklasin ang mga maaasahang impormasyon sa anumang paksa sa pamamagitan ng aming network ng bihasang mga propesyonal.

There were 8000 tickets sold for the Uaap championship. The tickets were 150 for the bleachers, 300 for the upper box and 500 for the lower box. The number of bleacher tickets sold was three times the number of th lower box tickets sold. If the total amount collected was 2150000, how many of each type of ticket were sold?

Sagot :

ANSWER:

The number of tickets sold per seat type:
Lower box = 1,000 tickets
Bleacher = 3,000 tickets
Upper box = 4,000 tickets

------------------------------- 
SOLUTION:
Total: 8,000 tickets.
Number of tickets per seat type:
Lower box = x
Bleacher = 3x
Upper Box = y  or 8,000 - 4x

               x + 3x + y = 8,000
               4x + y = 8,000
               y = 8,000 - 4x

Ticket prices:
Lower box: 500 (x)  or 500x
Bleacher: 150 (3x) or 450x
Upper: 300 (8,000 - 4x) or 2,400,000-1,200x

Equation:

500x + 450x + 2,400,000 - 1200x = 2,150,00
950x - 1,200x = 2,150.000
- 250x = -250,000
-250x/-250 = -250,000/-250
x = 1,000

Substitute 1,000 to x in:
y = 8,000 - 4 (1,000)
y = 8,000 - 4,000
y = 4,000
 
Substitute values of x and y to number of tickets:
Lower box: x                       = 1,000 tickets
Bleacher: 3x = 3 (1,000)     = 3,000 tickets
Upper box: y                       = 4, 000 tickets

Ticket Prices:
Lower box: 500 (1,000)         =    500,000
Bleacher: 150 (3,000)           =    450,000
Upper box: 300 (4,000)        = 1,200,000
 
TOTAL TICKET SALES      =  2,150,000


CLICK image below to view printable solution
View image Аноним
Maraming salamat sa iyong aktibong pakikilahok. Magpatuloy sa pagtatanong at pagbahagi ng iyong mga ideya. Sama-sama tayong lumikha ng isang mas matibay at produktibong komunidad ng kaalaman. Ang IDNStudy.com ay laging nandito upang tumulong sa iyo. Bumalik ka palagi para sa mga sagot sa iyong mga katanungan.