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14 votes
Round 342.79513 to the three significant figures

User Kalimantan
by
2.9k points

1 Answer

7 votes

Answer:

343

Explanation:

Because the 5 rounds 9 to a 10, making the 7 an 8, hence:

342.8

round the 2 to a 3 because the 8 round it up, making it 343

User PMa
by
3.9k points