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Write the possible range of the measurement: 220 km ± 5%.
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5 votes
Write the possible range of the measurement: 220 km ± 5%.

User Saeed Shamloo
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1 Answer

4 votes
5% of 25 km is:

0.05*25 = 1.25 km

25 - 1.25 = 23.75

25 + 1.25 = 26.25

The possible range is (23.75, 26.25). Hope it helps
User El Cheicon
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