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Mathematics, 09.12.2021 07:50 snowprincess99447

14. The average running time of the top 4 finishers in a road race was 18.80 min. The times of the second-, third-, and fourth-place finishers were 18.45 min, 19.27 min, and 19.80 min. What was the time of the first place finisher?

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14. The average running time of the top 4 finishers in a road race was 18.80 min. The times of the s...
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