Question

A scooterist travels at 36 Km/hr for 5 hours and at 45 Km/hr for 4

hours.Find his average speed for the whole journey.​

Answer 1

Answer:

Step-by-step explanation:

speed=distance/time

1) 36=s/5

s=36×5

s=180km

3)45=s/4

s=45×4

s=180

average speed= total distance/ total time taken

=180+180/5+4

=360/9

=40 km/h

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Answer 2

Answer:

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Step-by-step explanation:

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