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5 votes
7 marbles are in a bag 2 marbles are red and the rest are black how many marbles in bag are black

2 Answers

6 votes
There are 5 black marbles in the bad because 7-2=5
User Fukudama
by
5.3k points
7 votes

Answer:

5 marbles are black.

Explanation:

7-2=5