Question

if A and B are hundred km apart on a highway one car starts from A and another from B at the same time if the car travel in same direction at different speeds they meet in 5 hours if they travel towards Each Other they meet in one hour what are the speeds of two cars

Answer 1

Let the speed of car at A be x kmph

and the speed of car at B be y kmph

As per the question,

5x - 5y = 100

x - y = 20 ... (1)

and x + y = 100 ... (2)

Solving (1) and (2), we get,

x = 60 and y = 40

Speed of the car at A = 60 kmph

Speed of the car at B = 40 kmph

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Answer 2

Answer:

$\huge{\mathcal{\underline{\green{Answer}}}}$

Let the speed of car at A be x km/h

and the speed of car at B be y km/h

As per the question,

5x - 5y = 100

x - y = 20 ... (1)

and x + y = 100 ... (2)

Solving (1) and (2), we get,

x = 60 and y = 40

Speed of the car at A = 60 km/h

Speed of the car at B = 40 km/h