Mathematics, 12.07.2019 20:00 moneygod46chapo1712
3/4 of alvin's marbles are black and 1/5 are green. what would be the ratio of black marbles to the green marbles?
Answers: 1
of Alvin's marbles are black and 
are green.
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3/4 of alvin's marbles are black and 1/5 are green. what would be the ratio of black marbles to the...
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