Simple Events 1
There are 4 blue,5 red,1 green,and 2 black marbles in a bag. What is the chance of you picking a blue or black marble?
What is 6/12 or 1/2.
20 cards labled 1-20 and you pick a card at random. What is the chance of grabbing a 3 or 13?
What is 2/20 or 1/10
on a regular die what is the chance of rolling a 5?
What is 1/6.
on a die numbered 1-6 what is the chance you will roll a 7?
What is 0/6
An amusement park has 15 stations and 3 of them sell food.What is the probability of randomly picking a food stand?
What is 3/15 or 1/5
A spinner that has 4 colors on it red,blue,green,and yellow. What is the chance of you landing on a red or green?
What is 2/4 or 1/2.
One number cube marked with 1,2,3,4,5, and 6 on its faces is rolled. At chance what is the probability of rolling a 1,5 or 2?
What is 3/6 or 1/2.
A spinner has 4 equal parts labled 1,2,3,and 4. What is the chance of landing on a 4?
What is 1/4
A dartboard has 16 equal sections, and 8 are yellow. What is the chance of landing on a yellow spot?
What is 8/16 or 1/2
Elisa has 10 books and 2 of them are science books. What is the chance of randomly picking a science book?
What is 2/10 or 1/5
Nat has 1 red and 3 blue marbles. What is the chance or picking a blue marble?
What is 3/4
In fergus falls there are 18 radio stations and 6 are rap stations. What is the chance of picking at random a rap station?
What is 6/18 or 1/3