Mathematics, 23.04.2021 20:30 arcanos616p53hw1

Out of the 125 children at summer camp, 45 signed up for swimming and 38 signed up for arts and crafts. Twelve students who signed up for swimming also signed up for arts and crafts. If a child is randomly selected, what is the probability that they are signed up for swimming, if it is known that they did not sign up for arts and crafts? Please help!

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Out of the 125 children at summer camp, 45 signed up for swimming and 38 signed up for arts and craf...