In a raffle, Carlos buys 12 tickets and his friend Daniel buys 20 tickets. If there are 80 tickets sold, what is the probability

Question

sveticcg [70]

3 years ago

9

In a raffle, Carlos buys 12 tickets and his friend Daniel buys 20 tickets. If there are 80 tickets sold, what is the probability

that Carlos or Daniel will win?

Mathematics

2 answers:

son4ous [18] · Answer 1 · 2022-03-29T21:58:16+03:00

son4ous [18]3 years ago

4 0

Probability Carlos winning = 12 / 80
and probability of Daniel win = 20 /80

as this is an OR question we add these
so answer is 12/80 + 20/80 = 32/80 = 2/5

VladimirAG [237] · Answer 2 · 2022-03-29T20:15:53+03:00

VladimirAG [237]3 years ago

3 0

Together the probability is 0.4 seperate carlos is 0.15 and daniel probability is 0.25