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4 votes
How many significant figures are in the quantity 400 m?
A. 1
B. 2
C. 4
D. 3

User DRH
by
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2 Answers

3 votes

Answer:

The quantity 400 m has 1 significant figure.

Step-by-step explanation:

The significant figures in a number are the digits that carry meaning in terms of precision. In this case, the zero in 400 m is not significant because it serves as a placeholder, indicating the magnitude of the number rather than the precision of the measurement. Therefore, the answer is A. 1.

User Tidder
by
8.0k points
4 votes

Answer:

4000

Step-by-step explanation:

How many significant figures are in the quantity 400 m?

A. 1

B. 2

C. 4

D. 3

User FLY
by
7.9k points

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