If a runner's speed is 12 km/h, how long will it take to run 5 km?
Category: Math · Difficulty: hard
Hint: Use the formula time = distance/speed.
Answer
25 minutes
Explanation
Time = 5 km / 12 km/h = 5/12 hours, which is 25 minutes.
This is a hard math riddle — a tricky one that takes a little thought. The answer is 25 minutes.
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