Answer :
To solve the problem [tex]\( \frac{12.0}{7.11} \)[/tex] and express the result to the correct number of significant figures, follow these steps:
1. Perform the Division:
- When you divide 12.0 by 7.11, you get approximately 1.6877637130801686.
2. Determine the Correct Number of Significant Figures:
- In the given numbers:
- 12.0 has three significant figures.
- 7.11 also has three significant figures.
- The result should be expressed with the least number of significant figures from the numbers involved in the calculation, which is three in this case.
3. Round the Result:
- The unrounded result of the division is 1.6877637130801686.
- Rounding this to three significant figures gives us 1.69.
Therefore, the solution to the problem expressed to the correct number of significant figures is B. 1.69.
1. Perform the Division:
- When you divide 12.0 by 7.11, you get approximately 1.6877637130801686.
2. Determine the Correct Number of Significant Figures:
- In the given numbers:
- 12.0 has three significant figures.
- 7.11 also has three significant figures.
- The result should be expressed with the least number of significant figures from the numbers involved in the calculation, which is three in this case.
3. Round the Result:
- The unrounded result of the division is 1.6877637130801686.
- Rounding this to three significant figures gives us 1.69.
Therefore, the solution to the problem expressed to the correct number of significant figures is B. 1.69.
