Question
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is:
Answer: Option A
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Let the actual distance travelled be x km.
Then,\(\frac{x}{10} = \frac{x+20}{14}\)
14x = 10x + 200
4x = 200
x = 50 km.
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