Question: When multiplying 3.00 and 2.5, how many significant figures should the result have?
Options:
2
3
4
5
Correct Answer: 3
Solution:
The result should have 2 significant figures, as 2.5 has the least significant figures.
When multiplying 3.00 and 2.5, how many significant figures should the result ha
Practice Questions
Q1
When multiplying 3.00 and 2.5, how many significant figures should the result have?
2
3
4
5
Questions & Step-by-Step Solutions
When multiplying 3.00 and 2.5, how many significant figures should the result have?
Step 1: Identify the numbers being multiplied, which are 3.00 and 2.5.
Step 2: Count the significant figures in each number.
Step 3: For 3.00, there are 3 significant figures (the zeros count because they are after a decimal point).
Step 4: For 2.5, there are 2 significant figures.
Step 5: Determine which number has the least significant figures. In this case, 2.5 has 2 significant figures.
Step 6: The result of the multiplication should have the same number of significant figures as the number with the least significant figures, which is 2.
No concepts available.
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