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Mathematics 7 Online
OpenStudy (anonymous):

A bag holds 5 colored balls, 1 which is gold. Ramona picks 1 then puts back & mixes it up. Carlos picks a ball from the bag. What is the probability that they will both pick the gold ball?

OpenStudy (anonymous):

here the events are independent hence for Ramona to pick gold ball probability is 1/5 and same for Carlos also the prob is 1/5 hence the reqd prob is 1/5* 1/5 =1/25

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