Question

Some part of a journey of 780 km was made
by car with a speed of 60 km/h and the
remaining journey was made by train with
a speed of 100 km/h. If total time required
was 9 hours, find the time taken by train
and distance covered by train.​

Answer 1

Answer:

Some part of a journey of 780 km was made by a car with speed of 60 km per hour and the remaining journey was … ... by train with a the speed of 100 km per hour.if the total time required was 9 hours find the time taken by train and distance covered by train ... So distance covered by train will be = 780 - x.

2 answers

 

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121 votes:  

Let x be the distance covered by carSo distance covered by train w

Step-by-step explanation: