GAMEBOOMERS provides you with all the latest PC adventure computer games information, forum, walkthroughs, reviews and news.
GB Reviews Latest & Upcoming Adventure Games GB Annual Game Lists GB Interviews

BAAGS

GB @ acebook

GB @ witter

About Us
Walkthroughs free games galore Independent Games World of Adventure Patches Game Publishers & Developers GameBoomers Store
The Adventure Shop Big Fish Games Homepage
Topic Options
#896257 - 06/22/13 12:09 PM Ticket sale...
CanukDenis Online   content
Graduate Boomer

Registered: 11/26/00
Posts: 15102
Loc: Ottawa Ontario Canada
Found this; both easy and not-so-easy!

An arena holds 25,000 people.
Single and family tickets are sold.
Single tickets cost $16.
Family tickets allow 2 adults and 2 kids.
The arena is full; ticket sales total $365,000.

If 1,000 more family tickets had been sold,
ticket sales would be $14,000 lesser.

How many family tickets were sold? At what price?

Assume thar each family ticket means 4 people.
_________________________
I'm a man of few words...but I use them often

Top
#896294 - 06/22/13 02:07 PM Re: Ticket sale... [Re: CanukDenis]
manxman Offline
Adept Boomer

Registered: 07/23/02
Posts: 14764
Loc: Unionville
2500 family tickets were sold at $50 each wave
_________________________
Sometimes lost is where you need to be. Just because you don't know your direction doesn't mean you don't have one.

Top
#896319 - 06/22/13 03:46 PM Re: Ticket sale... [Re: CanukDenis]
CanukDenis Online   content
Graduate Boomer

Registered: 11/26/00
Posts: 15102
Loc: Ottawa Ontario Canada
CORRECTO!

General case. Givens:
M = income = 365000
N = arena capacity = 25000
A = cost for single ticket = 16
W = persons allowed with family ticket = 4
K = increased family ticket sale = 1000
J = decline in sales = 14000

b = cost of each family ticket = (AWK - J) / K = 50

v = number of family tickets = (M - AN) / (b - AW) = 2500

u = number of "single" tickets = N - vW = 15000
_________________________
I'm a man of few words...but I use them often

Top

Moderator:  Pandora, soot, Urban Worrier 

Who's Online
Key: Admin Global Mod Mod Staff  )
10 registered (petert, ergggo, Cue, RebKean, Barb, CanukDenis, Redz, Haroula, LadyLinda, GBC), 91 Guests and 10 Spiders online.
Newest Members
Moonbat, kooker1957, ctillis, GreenBoat, Spidermna133
8496 Registered Users