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You and your friend enter a raffle ticket contest. You buy 2 raffle tickets and your friend buys 5.
They sold 30 tickets in all. There are 3 prizes available. When they draw a ticket, they keep it out
and draw again.
7) What are the chances you will win the first prize and your friend will win the second one?

Respuesta :

PhilosophicalMonk
Your chance of winning the first prize will be 2 in 30 which is 2/30 x 100 = 6.6%, your friend’s chances of winning the second prize will be 5 in 28 which us 5/28 x 100 = 17.8%

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