Probability

A student is choosing two units to study at university: a language and a science unit. They have $4$4 languages and $7$7 science units to choose from.

a

If they choose one of each, what is the total number of combinations of choices?

b

If Italian is one of the languages they can choose from, what is the probability they choose Italian as their language?

c

French is one of the available languages. What is the probability they choose French as their language given that they choose Chemistry as their science unit?

Easy

Approx 2 minutes

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