zalbesifki12 zalbesifki12
  • 23-01-2019
  • Mathematics
contestada

Round off 345 to one significant figure

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Аноним Аноним
  • 23-01-2019

Answer:

300.

Step-by-step explanation:

That is 300 because the second digit is 4. If the second digit was 5 or more then we would round up to 400.

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