anna1112 anna1112
  • 23-02-2016
  • Mathematics
contestada

Round 345 to one significant number

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dahamivherath
dahamivherath dahamivherath
  • 23-02-2016
i think the answer is 300 because 4 is less tvhan 5 and when you round numbers, if the number is less than you leave it or if it is 5 or more you add one more.
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