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If a person walk at 14 km/h instead of 10 km/h he would have walk 20km more what is the actual distance travelled?

A70 km

B50 km

C20 km

D28 km

Answer:

B. 50 km

Read Explanation:

In 1 hr he walked 4 more km So the time taken to travel 20 km is = 20/4 = 5hr Total distance= 5 × 10 = 50km


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