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Arte-miy333 [17]
3 years ago
10

a drawing is held every Friday in Ms. Peterson's class to determine who feeds the pet gerbil for the next week if there are 15 g

irls and 13 boys in the class what is the probability that a boy name would be selected
Mathematics
1 answer:
koban [17]3 years ago
5 0

There are  (15 + 13) = 28 students in Ms.Peterson's class.

13 of them are boys.

The probability of drawing a boy's name is 

                     (boys) / (total) =

<em>                   </em>       13 / 28 = <em> 0.4643...</em>  =  46.4% . (rounded)


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