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22 votes
Which of the following is the most precise measurement?

15 cm
O 2.6 cm
O 2 cm
O 2.345 cm

1 Answer

8 votes

Answer:

2.345 cm

Explanation:

The value has 4 significant digits. The others have either 1 or 2 sig figs. This infers that the measurement was made with a higher degree of precision that the others.

User FrankSharp
by
7.2k points
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