Back to Probability Using Venn Diagrams — Problem 4 · 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
Fluency Practice
1
In the same class of 40 learners (25 like football, 18 like netball, 10 like both), what is the probability that a learner likes neither football nor netball? Give your answer as a fraction in simplest form.