3 years ago

The probability of winning a raffle is 2/5. What is the probability of not winning the raffle?

Mathematics

2 answers:

Karo-lina-s [1.5K]3 years ago

5 0

Answer:

3/5

Step-by-step explanation:

the probability of winning + probability of not winning must = 1

these are the only 2 options

2/5 + not winning = 1

subtract 2/5 from each side

not winning = 5/5-2/5

not winning = 3/5

Yuliya22 [10]3 years ago

3 0

Answer:

it is 3 out of five.

Step-by-step explanation:

2/5 is the part 5 is the whole so 5 minus 2 is 3 meaning 3/5 is the probability of not winning.

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