Mwia1ngelriza Mwia1ngelriza
  • 15-12-2016
  • Mathematics
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Two companies working together can clear a parcel of land in 7 hours. working alone, it would take company a 4 hours longer to clear the land than company
b. how ong would it take company b to clear the parcel of land alone

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pedronarvaez1 pedronarvaez1
  • 15-12-2016
the answer is B b/c i did the math
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