Question

there are cheats number to 1 to 20 in box one sheet is drawn at random find the probability that the number on the cheat is 1)an odd and 2)Prime 3)multiple of 5. With formula

Answer 1

Answer:

Total Outcomes=20

1)P(an odd) =10/20=1/2

2)P(prime)=8/20=2/5

3)P(multiple of 5)=4/20=1/5