A café offers starters, main courses and desserts. How many different three-course meals are possible?
Answer and explanation
Correct answer: C. 24
- Step 1: Multiply the number of choices for each course.
- Step 2: .
Answer
24.
Why not the others: 9: This adds the numbers of choices: . 12: This leaves out one of the courses, such as . 14: This is , which only multiplies two of the three choices.
Practise more Statistics and Probability.
Free questions with an explanation for every one, and full timed GCSE English and Maths Resits (Grade 4) mock tests.
More Statistics and Probability questions
- A bag contains red, blue and green counters. One is taken at random. What is the probability it is not blue?
- The probabilities that a spinner lands on red, blue or green are , and . The spinner can only land on these three colours. Wh…
- Aisha's scores in four tests were . What score does she need in a fifth test to have a mean of exactly ?
- A fair coin is flipped and a fair six-sided die is rolled. What is the probability of getting a head and a ?
- A fair die is rolled twice. What is the probability of getting at least one six?
- A table shows the number of goals scored in matches: goal in matches, goals in matches, goals in matches, g…