Math, asked by meghakaushik171992, 3 months ago

Arjun travels half of his journey by train at the speed
of 120 km/hr and rest half by car at 80 km/hr. What
is his average speed?
A. 88 km/hr
B. 92 km/hr
C. 96 km/hr
D. 100 km/hr

Answers

Answered by santoshdukare46

1

Answer:

option D

Step-by-step explanation:

because distance tavelled by train is =1/2 of total distance

also car travelled 1/2 of total distance

so to find the average speed we 120+80/2=100 km/hr

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