Arun covered first 100 km of his journey at 50 km/h and remaining 90 km at 15 km/h. Find the total time taken by him to complete the journey. Also, find his average speed during the journey. The total time taken to complete the journey = hours, and his average speed = km/h.
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Answer:
26 HOURS
Explanation:
T=D/S=90/15=6 HOURS
=100/50=20 HOURS
TOTAL TIME=(20+6)HOURS
=26 HOURS
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