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In the number 4500, how many significant figures are there?
In the number 4500, how many significant figures are there?
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Practice Questions
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Q1
In the number 4500, how many significant figures are there?
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4500 has 2 significant figures unless specified with a decimal point.
Questions & Step-by-step Solutions
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Q
Q: In the number 4500, how many significant figures are there?
Solution:
4500 has 2 significant figures unless specified with a decimal point.
Steps: 6
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Step 1: Identify the non-zero digits in the number 4500. These are 4 and 5.
Step 2: Count the non-zero digits. There are 2 non-zero digits (4 and 5).
Step 3: Look at the zeros in the number. The zeros in 4500 are trailing zeros.
Step 4: Understand that trailing zeros in a whole number without a decimal point are not considered significant.
Step 5: Conclude that 4500 has 2 significant figures (the digits 4 and 5).
Step 6: Note that if the number were written as 4500. (with a decimal point), it would have 4 significant figures.
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