What is the result of dividing 6.38 by 2.0, considering significant figures?
Practice Questions
1 question
Q1
What is the result of dividing 6.38 by 2.0, considering significant figures?
3.19
3.2
3.0
3.5
In division, the result should have the same number of significant figures as the measurement with the least significant figures. 6.38 has 3 significant figures and 2.0 has 2 significant figures, so the answer should be rounded to 2 significant figures: 3.19 becomes 3.2.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the result of dividing 6.38 by 2.0, considering significant figures?
Solution: In division, the result should have the same number of significant figures as the measurement with the least significant figures. 6.38 has 3 significant figures and 2.0 has 2 significant figures, so the answer should be rounded to 2 significant figures: 3.19 becomes 3.2.
