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Twelve people waited more than 45 minutes.
How many people waited between 10 and 30 minutes?

Twelve people waited more than 45 minutes. How many people waited between 10 and 30 minutes-example-1
User Patroclus
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1 Answer

1 vote
45-60 = 24 squares
12/24 = 0.5
10-30 = 44 squares
44 x 0.5 = 22
User Gordon Bockus
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