Mathematics
Grade 7
15 min
Find the probability
Find the probability
Tutorial Preview
1
A bag has 2 red and 6 blue marbles. What is P(red)?
2
A spinner has 10 sections: 4 green, 5 yellow, 1 blue. What is P(green or blue)?
3
You roll a 6-sided die. What is the probability of NOT rolling a 4?
Sample Practice Questions
Easy
A bag has 3 apples and 2 oranges. What is the probability of picking an apple?
0.3/5
1.2/5
2.3/2
3.1/5
Easy
A coin is flipped. What is the probability of landing on heads?
0.1/2
1.1/1
2.2/1
3.1/3
Easy
A drawer has 1 red sock and 4 blue socks. What is P(red)?
0.1/4
1.1/5
2.4/5
3.1/1
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