Timothy11 Timothy11
  • 10-11-2015
  • Mathematics
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the gateway arch in st. louis,missouri,weighs about 20,000 tons.which amount could be the exact number of tons the arch weighs?

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bellbell252
bellbell252 bellbell252
  • 10-11-2015
Based on the given information, the most accurate weight is 20000. You do not have enough information to calculate it. (The actual weight is 43000tons.)
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