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  • 30-01-2024
  • Mathematics
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By first rounding each number to 1 significant figure, estimate the answer to 527+389

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  • 30-01-2024

Answer:

920

Step-by-step explanation:

527 rounded to the 1st SF = 530

389 rounded to the 1st SF = 390

530 + 390 = 920

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