Question
17. The completion times for three runners in a 100 -yard dash are 9.75 seconds, 9.7 seconds, and 9.675 seconds. Which is the winning time?
Ask by Mitchell Maxwell. in the United States
Mar 11,2025
Upstudy AI Solution
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Answer
The winning time is 9.675 seconds.
Solution
To determine the winning time among the three runners, we need to compare their completion times:
1. **Runner 1:** 9.75 seconds
2. **Runner 2:** 9.7 seconds
3. **Runner 3:** 9.675 seconds
Now, let's compare these times step by step:
- **Step 1:** Convert all times to the same format for easier comparison. The times are already in seconds, so we can directly compare them.
- **Step 2:** Compare the times:
- 9.75 seconds is greater than 9.7 seconds.
- 9.7 seconds is greater than 9.675 seconds.
From this comparison, we can see that 9.675 seconds is the smallest time.
**Conclusion:** The winning time is **9.675 seconds**.
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Simplify this solution Beyond the Answer
The winning time in the 100-yard dash is the shortest completion time, and in this case, that's 9.675 seconds. This runner has the fastest time, beating both the 9.7 seconds and 9.75 seconds. To put it simply, when judging completion times, the lower the number, the better! So, keeping track of decimal points is crucial, as even a few milliseconds can make a significant difference in competitive racing.
