a car starts from a point and travel north 110km, then turns and traves back 45km. How far is the car from starting point? what is the total distance travelled by the car?
Answers
Answered by
0
Answer:
Let the each half of the running time be t.
During first half time, speed of car is 80 km/h
Distance covered d
1
=80t km
During second half time, speed of car is 40 km/h
Distance covered d
2
=40t km
Total distance covered
=80t+40t=120t
Total time taken T=2t
Average speed
2t
120t
=60 km/hr
Answered by
6
Answer:
110km - 45km = 65km
The car is 65 km far from the starting point.
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