55 / 82 Marks
Some of the children at a school arrive by car.
• 30% of the children at the sc...
Mathematics, 14.12.2020 01:00 toritori4015
55 / 82 Marks
Some of the children at a school arrive by car.
• 30% of the children at the school are boys.
• 60% of the boys at the school arrive by car.
• 80% of the girls at the school arrive by car.
What is the probability that a child chosen
at random from the school arrives by car?
Give your answer as a decimal.
Answers: 2
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