You run 100 meters in 15 seconds, 400 meters in 1 minute, and 800 meters in 2 minutes. How long will it take you to run 1 kilometer if you continue running at the same speed? (Hint: 1 kilometer equals 1000 meters)
The rate this individual is running is 100m per 15 seconds (distance/time). So, in order to run 1,000m, or 1 kilometer, it would take 150 seconds (15seconds x 10). 150 seconds is equal to 2.5 minutes (150 seconds divided by 60 seconds).
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