## a man Travel 600km partly by train amd party by car. it takes 8 h. and 40 min. Of je would take him 30 min more, if he travels 200

Question

a man Travel 600km partly by train amd party by car. it takes 8 h. and 40 min. Of je would take him 30 min more, if he travels 200km by train and rest by car. find the speed of train and car.

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Mathematics
11 months
2021-07-05T03:51:03+00:00
2021-07-05T03:51:03+00:00 1 Answers
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## Answers ( )

Step-by-step explanation:Answer

Solution :-

Let speed of train be x

Let speed of car be y

Now distance = Speed × Time

Now,

x

320

+

y

(600−320)

=8+

60

40

=8+

3

2

__(1)

x

200

+

y

(600−200)

=8+

60

40

+

60

30

=8+

3

2

+

2

1

__ (2)

solving (1) and (2)

x=80y=60

Speed of train = 80 km/hr

speed of car = 60 km/hr