Fifteen marbles are in a row. 20% are blue. one third are green. Yellow marbles account for 0.2 of the row. The remaining marbles are red. Explain how to find out how many of each color of marbles are in the row

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Nico Werner

3 October, 09:25

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Bridget Trevino · Answer 1

15 (.20) = 3 marbles are blue.

15 (1/3) = 5 are green

15 (.20) = 3 are yellow

3+5+3=11 marbles

15-11 = 4 that means the rest of them are red.