In order to cover a distance of 150 km, A would take 2 hours less than what B takes. If A halved his speed, he would take 1 hour more than B to cover the same distance. What is the speed (in km/h) of B?

In order to cover a distance of 150 km, A would take 2 hours less than

1.	In order to cover a distance of 150 km, A would take 2 hours less than what B takes. If A halved his speed, he would take 1 hour more than B to cover the same distance. What is the speed (in km/h) of B?
A.	60
B.	50
C.	30
D.	25
Answer» D. 25

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In order to cover a distance of 150 km, A would take 2 hours less than what B takes. If A halved his speed, he would take 1 hour more than B to cover the same distance. What is the speed (in km/h) of B?

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