Rehman walks at 8 km/hr and Roma cycles at 13 km/hr towards each other. What was the distance between them when they started if they meet after 36 minutes?
A) 12.6 kms B) 18.9 kms C) 15.8 kms D) 9.5 kms
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Step-by-step explanation:
The answer is option d.....
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Answer:
A) 12.6 km
Step-by-step explanation:
speed of Rehman = 8 km/hr
time taken by Rehman = 36 minutes = 36/60 hours = 3/5 hours
distance covered by Rehman = speed × time = 8×3/5 = 24/5 km
speed of Roma = 13 km/hr
time taken by Roma = 36 minutes = 3/5 hours
distance covered by Roma = speed × time = 13×3/5 = 39/5 km
total distance covered by both = 24/5 + 39/5 = 63/5 = 12.6 km
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