A man is walking at a speed of 6 km per hour. After every km, he takes rest for 2 minutes. How much
time will it take to cover a distance of 4 km?
iles with a constant sneed nf 12 mnh and anoth
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1
Answer:
50 minutes
Step-by-step explanation:
Time required to travel 1 km is 1/10 hr= 60/10 minutes = 6 minutes. Do he actually takes 6+ 5 =11 minutes to complete on km til 4km . So time to complete 4 km is 4*11= 44 minutes .for last one km it will be 6 minutes as time for rest is not to consider after reaching 5 km. So total time is 44+6=50 minutes.
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