doctor advise brisk walking in morning to remain fit. If person had walked 1 km/hr faster,he would have taken 15 minutes less to walk 3 km. Find the original rate if his walking?
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if the person walked 1 km/hr faster & he would have take 15 minutes less to walk 3 km
so, the original rate of his walking = 10 m/minute
so, the original rate of his walking = 10 m/minute
namanineeraj:
No the answer is 4km/hr.
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