basic
Mia flip a coin . what is the probability she will win?
1/2
5/10 = 1/2
50%
there a 7 day in a week. What is the probability of randomly choosing saturday?
1/ 7
1/7=14.3%
numbers 1-10 are placed in a bag. What is the probability of picking 5?
1 divided by 10=1/10
10%
a bag has 8 red candies and 2 blue candies. what is the probability of picking a blue candy?
8+2=10
2/10=1/5
20%
A basketball player makes 8 out of 10 free throws. What is their probability of making a free throw based on this record?
8/10= 4/5
a spinner has 4 equal sections. what is the probability of landing on a soecific section?
1/4
25%
what is the probability of randomly choosing a weekend day?
2 divided by 7 =2/7
2/7=28.6%
Numbers 1-10 is placed in a bag. What is the probability of picking a even number?
2,4,6,8,10
5/10=1/2
505
a bowl has 4 apples and 6 oranges. what is the probability of picking an apple?
4+6=10
4/10=2/5
40%
a soccer player scores on a 6 out of 10 shots. what is the probability of scoring based on this record?
6/10=3/5
a box has green pencils and 7 yellow pencils. What is the probability of picking a green pencil?
3/10
30%
a bus arrives on time 9 out of 10 days. What is the probability it arrives on time?
9 divided by 10= 9/10
90%
Numbers 1 -10 is placed in a bag. What is the probability of picking an odd number?
1,3,5,7,9
6/10=1/2
50%
a jar has 7 chocolate cookies and 3 sugar cookies. what is the probability of picking a sugar cookie?
7+3=10
3/10
30%
A player makes 7 out of 10 shots. What percentages of shots do they make?
70%
there are 20 ticket and 5 are winners. What is the probability of picking a winning ticket?
5/20 = 1/4
25%
a closet has 4 black shirts, 3 white shirts, 3 red shirts. What is the probability of NOT choosing a black shirt
4+3+3=10
3+3=6
6/10= 3/5
60%
Number 1-20 is placed in a bag. What is the probability of picking a number greater than 25?
16,17,18,19,20
5/20= 1/4
25%
a vending machine has 4 chips, 3 cookies, and 3 candy bars. what is the probability of picking a cookie?
4+3+3=10
3 divided by 10=3/10
30%
a baseball player gets a hit 4 times out of 10 at bats. what is the probability of getting hit based on this record?
4/10= 2/5
A bag has 12 marbles: 5 red, 4 blue, and 3 green. What is the probability of NOT picking a green marble?
9 are not green 9/12=3/4
=75%
a parking lot has 20 cars. 8 are red, 7 are black, 5 are white. if you randomly choose 2 without replacing the first one, what is the probability that both are red?
1.8/20
2. 7/19
8/20 x 7/19= 56/380
14/95
14.7%
cards numbered 1-20 are placed in the bag. what is the probability of getting a even and odd number greater than 10?
12,14,16,18,20
5/20=1/4
25%
A bowl has 6 chocolate candies, 4 strawberry candies, 5 grape candies. you pick candies without replacing the first one . what is the probability that both candies are chocolate?
1. 6/15
2.5/14
6/15 x 5/14= 30/210=1/7
14.3%
a basket player makes 8 out of 10 free throws. if they take 3 free throw, what is the probability they make all 3?
51.2%
8/10 x 8/10 x 8/10= 512/1000