Math, asked by varshasharma10, 1 year ago

At a speed of 35 km an hour,a car takes 5 hours for a journey. How long will it take at a speed of 45km/hr to complete the journey​

Answers

Answered by Hari485
2

Step-by-step explanation:

speed=35 km/hr

time=5

distance=speed×time

=35×5

=175 km

At 45km/hr,

time=distance/speed

=175/35

time =5 hours

Answered by ys15murthy
3

Answer:

Case 1:-

distance = speed X time

d = 35 X 5 km

d = 175 km

Case 2 :-

distance =  time

speed

=> t = 175

          45

=> time = approx. 3 hours 8 min

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