Question

Road distance from Jaipur to Ajmer is 135 km. How long can one afford to stop for lunch. If he can drive at an average speed of 72 km/hr on the highway, if he has to reach in 2 and half hr​

Answer 1

Answer:

let the distance be x then

distance/speed= time

x/60-x/80=70

(4x-3x)/240=70

x=70×240

distance=16800 km

Explanation:

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Answer 2

Answer:

let the distance be x then

distance/speed= time

x/60-x/80=70

(4x-3x)/240=70

x=70×240

distance=16800 km