Answer:
1|3
Step-by-step explanation:
Whether It's a half or not, it's still divided into thirds for the 3 people.
i don't knwo
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(16.5 + 1.5n)° = (12 + 2n)° [given]
=> 16.5 – 12 = 2n – 1.5n
=> 4.5 = 0.5n
=> n = 4.5/0.5
=> n = 9
