Answer :
The probability of picking an orange marble from the bag is; 30%
Solving Probability of Selection
We are given;
Probability of picking a red marble = 10%
Probability of picking a yellow marble = 60%.
Thus;
10% (chance of red) + 60% (chance of yellow) = 70%
The probability of Picking a Colored Marble = 100%
Thus;
probability of picking an orange marble from the bag is;
100% - 70% = 30%
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