Question

two bus travels to a place at the speed of 45 km/h and 60 km/ h respectively if the second bus takes 3 and1/2 hours less than the first for the same Journey find the length of the journey​

Answer 1

Answer:

Correct option is

C

990 km

Let the length of the journey be x km. Then,

45

x

−

60

x

=

2

11

⇒

180

4x−3x

=

2

11

⇒

180

x

=

2

11

⇒x=

2

11×180

=990km

Step-by-step explanation:

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