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Alexandra [31]
3 years ago
15

There are 4 red marbles and 8 green marbles in a box. If Emma randomly selects a marble from the box, what is the probability of

her selecting a red marble?
Mathematics
1 answer:
murzikaleks [220]3 years ago
3 0

Answer:

The probability of a successful event is the ratio of the number of successful events to the total number of events. In this case, a successful event is selecting a red marble from the box. The total number of events is the total number of marbles in the box:

Red marbles/Total number of marbles

4/12 divide

=1/3

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