SOLUTION: There are three quarters, two dimes, a nickel, and a penny in a jar. If one coin is chosen at random, what is the probability that it will be a dime or a penny?
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Algebra ->
Probability-and-statistics
-> SOLUTION: There are three quarters, two dimes, a nickel, and a penny in a jar. If one coin is chosen at random, what is the probability that it will be a dime or a penny?
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7
2
7
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Question 962937: There are three quarters, two dimes, a nickel, and a penny in a jar. If one coin is chosen at random, what is the probability that it will be a dime or a penny?
1
7