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vitfil [10]
3 years ago
7

Suppose you have 7 dark chocolates and 9 light chocolates in a box.

Mathematics
1 answer:
Anni [7]3 years ago
4 0
To be sure of 2 light chocolates, 9 would need to be chosen as you would first need to eliminate the 7 dark chocolates and then pick the extra 2 light ones. For the 2 dark, 11 would bee needed as, again, the 9 lights would need to be eliminated and the other 2 dark accounted for. 
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