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Question
Rahul and Mithun travel a
Rahul and Mithun travel a
distance of 30 km. The sum of
their speeds is 70 km/h and the
total time taken by both travel the
distance is 2 hours 6 minutes. The
difference between their speedsis:
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Answer
using hit and trial method
one is traveling at 50km/hr so 30 km will take 36 mins and another at 20km/hr so 30 km will take 90 mins (50+20=70)
36+90=126 mins
it satisfies all the criteria
