a car covers the first 35 km of its journey in 45 minutes and covers the remainng 69 km in 75 minitues.what is the average speed of the car
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Answer:
Step-by-step explanation:
Car covers first of its journey =35km
Time taken for that=45 minutes
Car covers remaining journey =69km
Time taken for it=75 minutes
We known that average speed=total distance travelled /total time taken
=35+69/45+75
=104/120=0.87 approx
Hope it helps...
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