Multiple choice

If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance traveled by him is :

  1. 50 km

  2. 56 km

  3. 70 km

  4. 80 km
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Let the actual distance travelled be x km.
Then, $\dfrac{x}{10}=\dfrac{x+20}{14}$

$14x=10x+200$
$4x=200$
$x=50 km$

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