9514 1404 393
Answer:
1.05
Explanation:
The relative errors are ...
- 1 : -4.5%
- 1.03 : -1.6%
- 1.05 : +0.3%
- 1.07 : +2.2%
Of these choices, the best approximation is 1.05.
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A very good rational approximation of π is 355/113, which has a relative error of about 0.0000085%. This makes 355/339 a good approximation of π/3.
The relative error in the value n is ...
(3n/π -1) × 100%