A man travels 370km, partly by train and partly by car. If he covers 250km by train and the rest by car, it takes him 4 hours. But, if he travels 130km by train and the rest by car, he takes 18 minutes longer. Find the speed of the train and that of the car.
Please solve ✌︎
Answers
Answered by
117
Step-by-step explanation:
Let speed of Train & car be T & C respectively.
250/T + 120/C = 4 hours
130/T + 240/C = 4 18/60 = 43/10 hours
=> 500/T + 240/C = 8 & 130/T + 240/C = 43/10
=> 370/T = 37/10
=> T = 100 kmph
=> 5 + 240/C = 8
=> C= 80 kmph
:-)
Hope it helps ☺️
Thank you..
Answered by
5
Step-by-step explanation:
ANSWER ✍️
Let speed of Train & car be T & C respectively.
250/T + 120/C = 4 hours
130/T + 240/C = 4 18/60 = 43/10 hours
=> 500/T + 240/C = 8 & 130/T + 240/C = 43/10
=> 370/T = 37/10
=> T = 100 kmph
=> 5 + 240/C = 8
=> C= 80 kmph
:-)
Hope it helps you!!
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