At the school fete, the drinks sold in

Mathematics

1 answer:

viktelen [127]3 years ago

7 0

So far, they sold 16 lemonades out of

27+16+12+9=64 drinks.

So, 16/64 = 1/4 of the drinks sold so fare was lemonade. That's the expected probability of someone ordering a lemonade for the next drink.

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