Back to Probability Using Venn Diagrams — Problem 2 · Task Set 4
Exercises: Probability Using Venn Diagrams
Work through each section in order. Express probabilities as fractions in simplest form, and check that your probabilities add to 1 where applicable.
Grade 6·21 problems·~28 min·Uganda NCDC Primary 6 Mathematics·lesson·sets-04
Work through problems with immediate feedback
A
Recall / Warm-Up
1
A bag has 10 balls: 6 red and 4 blue. What is the probability of picking a blue ball? Give your answer as a fraction in simplest form.