How many raffle tickets did May start with? - the raffle (1994)torrent
May had a book of raffle tickets. Of the tickets sold were the first days 8 friends. The next day, he sold half of the remaining messages to his family. Sold at the end of the week the last 16 tickets for the neighbors.
How many lots started with Aurora?
Monday, December 14, 2009
The Raffle (1994)torrent How Many Raffle Tickets Did May Start With?
4 comments:
Number of entries-x:
8 + 1 / 2 (x - 8) + 16 = x
16 + x - 8 + 32 = 2x
x = 40
Answer: was May 40 Ticket, when he began.
Day 1 = 8
Day 2 = half of what remained
End of the week the last 16 years, he has half of that what is left.
So, day 2 were also 16
Now add up.
16x2 = 32
32 +8 = 40
can therefore started with 40 entries Raffel =)
8 + (T - 8) / 2 + 16 = T
T 16 + - 8 + 32 = 2T
T = 40
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