SOLUTION: mary has 12 marbles. 3/12 of the marbles are yellow and 2/12 of the marbles are blue.the rest of the marbles are green. how many marbles are green and explain how you know
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Question 830424: mary has 12 marbles. 3/12 of the marbles are yellow and 2/12 of the marbles are blue.the rest of the marbles are green. how many marbles are green and explain how you know
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The whole collection is
There are 7 green marbles, 7 out of total of 12.
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