1. In 41 tries, Marcus beat Mico 21 times. What is the probability that Mico won? *
1/2
21/41
41/21
11/21
2. In 90 tries, Mary won 30 times. What is the probability that Mary won? *

1/2
30/90
1/3
90/30

3. In 50 times, Neri won over Mel 10 times. What is the probability that Mel won? *

1/5
50/10
10/50
1/10

4. In 25 times, Athena beat Arlene 10 times. What is the probability that Arlene won? *
1
10
10/25
25
25/10

5. In 20 tries, Aleli won over Anna 5 times. What is the probability that Arlene won? *

4/5
20/5
1/4
5/2