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The only black pens and green pens in a box the ratio of a number of black pens in the box to the number of green pens in the box is to 5 what fraction of pens are black
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The only black pens and green pens in a box the ratio of a number of black pens in the box to the number of green pens in the box is to 5 what fraction of pens are black
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Mar 19, 2019
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the only black pens and green pens in a box the ratio of a number of black pens in the box to the number of green pens in the box is to 5 what fraction of pens are black
Mathematics
middle-school
Anton Guryanov
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Fraction of black pens = 2/ (2 + 5) = 2/7 answer
James Dunn
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Mar 23, 2019
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