Question

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4
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Raj has to travel a distance of 200 km. If he travels the first of the distance by bus and then of
the distance by train, how much more distance remains?
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5​

Answer 1

Answer:

Let the speed of bike be x km \hr

Then time taken in 200 km =

x

200

hr

If speed increased 5 km\hr then speed is x+5 km\hr

Then time taken in 200 km with speed (x+5) km\hr =

x+5

200

hrh

∴

x

200

−

x+5

200

=2⇒x=20 km\hr

this is the correct answer

Step-by-step explanation:

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