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-A Mine Produces an Ore That Is Approximately 50%50 \%

Question 177

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-A mine produces an ore that is approximately 50%50 \% iron. How much ore must be mined to produce 50 pounds of iron?


A) 10lb10 \mathrm{lb}
B) 25lb25 \mathrm{lb}
C) 1000lb1000 \mathrm{lb}
D) 100lb100 \mathrm{lb}

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