Question

a cyclist covers 80 km in 10 hours. if he covers half of the journey in 3/5 of time, calculate the speed of cyclist to cover the rest of the journey in due time.
(a) 8km/hr
(b) 10km/hr
(c) 11km/ hr
(d) 12km/hr
please don't be forget this ​

Answer 1

Answer:

Total Distance = 80 KM

Half distance was covered in 3/5th of total time

3/5× 10 = 6 hours

40 km was covered in 6 hours.

Remaining time = ( 10-6) = 4 hours

Remaining Distance = 40 Km

Speed Needed = Distance/Time

40/4 = 10 Km/hr

Hence the cyclist will need a speed of 10km/hr to cover the remaining distance in due time

Step-by-step explanation:

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