Year 5 Probability Worksheet — Level 3 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 5 probability worksheet.
Success TutoringWorksheetsAnswer sheetYear 5 · Mathematics · ProbabilityYear 5 Probability Worksheet — Level 3 — Practice Set 4 — Answers
Write each probability as a fraction in simplest form.
1.A fair six-sided die is rolled. What is the probability of rolling a number greater than 1?
Answer:
- Favourable outcomes: 5 out of 6
2.The probability that it rains tomorrow is . What is the probability that it does not rain?
Answer:
- P(not rain) = 1 − =
3.The probability that it rains tomorrow is . What is the probability that it does not rain?
Answer:
- P(not rain) = 1 − =
4.The probability that it rains tomorrow is . What is the probability that it does not rain?
Answer:
- P(not rain) = 1 − =
5.A bag has 4 red, 2 blue and 6 green marbles. One is chosen at random. What is the probability it is red?
Answer:
- Total marbles: 12
- P(red) = 4/12 =
6.A bag has 6 red, 4 blue and 6 green marbles. One is chosen at random. What is the probability it is red?
Answer:
- Total marbles: 16
- P(red) = 6/16 =
7.A fair six-sided die is rolled. What is the probability of rolling a prime number?
Answer:
- Favourable outcomes: 3 out of 6
8.The probability that it rains tomorrow is . What is the probability that it does not rain?
Answer:
- P(not rain) = 1 − =
9.A fair six-sided die is rolled. What is the probability of rolling a number greater than 2?
Answer:
- Favourable outcomes: 4 out of 6
10.The probability that it rains tomorrow is . What is the probability that it does not rain?
Answer:
- P(not rain) = 1 − =
Marking tips
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