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Mathematics, 05.05.2020 03:33 madi1820
Ms. Cathy bought a package of pens. Out of every 10pens, 9 are black. If there are 70 pens in the pack, what fraction of the pens in the pack are black? What percent of the pens in the pack are black.
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Ms. Cathy bought a package of pens. Out of every 10pens, 9 are black. If there are 70 pens in the pa...
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