Question

Two places a and b are 120 km apart from each other on highway. a car starts from a and another from b at the same time.if they move in same direction,they meet in 6 hours,however when they move towards each other they meet in 1 hour .find the speed of each car

Answer 1

Answer:

here is the full description of the answer

use it carefully by understanding it

Answer 2

Step-by-step explanation:

6x = 120 + 6y

6x - 6y = 120

(x-y)=20.. Mark this as eq (1).

When they move in opposite direction..

x+y = 120, Mark this as eq (2).

Then solve these 2 eqs.. You will get

X=70 and y = 50

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