Question

e bus fare for one person is Rs. 400/- from Delhi to Mathura and train fare between the same places for one person is equal to three-fourth the bus fare for two persons between the same places. What is the difference in fares between a train and a bus?

Answer 1

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here is your answer ,,,

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given that = bus fare for one person from Delhi to mathura is 400 rupee .

and ,

the train fare between the same places for 1 person is 3/4 of the price of 2 person's bus fare ,

that means ,

train fare for 1 person = 3/4th of bus fare of 2 persons.

now ,

train fare = 3/4 × 800 ( cause , two persons bus fare will be 400×2 = 800 )

now ,

train fare = 600 rupee.

hence the train fare for 1 person between Delhi to mathura is 600 rupee .

and ,

difference between the fares = train fare-bus fare

difference between the fares = 600-400 = 200 rupee

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Answer 2

Concept Introduction:

1 Kmph = (5/18) m/s

1 m/s = (18/5) Kmph

Speed(S) = Distance(d)/Time(t)

Average Speed = Total distance/Total Time = (d1+d2)/(t1+t2)

When d1 = d2, Average Speed = 2S1S2/(S1+S2), where S1 and S2 are the speeds for covering d1 and d2 respectively.

When t1 = t2, Average Speed = (S1+S2)/2, where S1 and S2 are the speeds during t1 and t2 respectively.

Relative speed when moving in opposite direction is S1+S2

Relative speed when moving in same direction is S1-S2

A person goes certain distance (A to B) at a speed of S1 kmph and returns back (B to A) at a

Given: e bus fare for one person is Rs. 400/- from Delhi to Mathura and train fare between the same places for one person is equal to three-fourth the bus fare for two persons between the same places.

To Find:

What is the difference in fares between a train and a bus.

Solution:

train fare for 1 person = 3/4th of bus fare of 2 persons.

now ,

train fare = 3/4 × 800 ( cause , two persons bus fare will be 400×2 = 800 )

now ,

train fare = 600 rupee.

hence the train fare for 1 person between Delhi to mathura is 600 rupee .

and ,

difference between the fares = train fare-bus fare

difference between the fares = 600-400 = 200 rupee

Final Answer:

The difference in fares between a train and a bus is 200.

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