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Two cars A and B start from two points P and Q respectively towards each other simultaniously. After traveling some distance, at point R car A develops engine trouble.It continues to travel at 2/3 off usual speed to meet car B at point S where PR=QS. If the engine trouble had occured after car A had travelled double the distancwe it would have met car B at a point T where ST=SQ/9. Find the ratio off speeds of A and B.
Two cars A and B start from two points P and Q respectively towards each other simultaniously. After traveling some distance, at point R car A develops engine trouble.It continues to travel at 2/3 off usual speed to meet car B at point S where PR=QS. If the engine trouble had occured after car A had travelled double the distancwe it would have met car B at a point T where ST=SQ/9. Find the ratio off speeds of A and B.
a. 4:1 b. 2:1 c.3:1 d. 3:2
please give explaination ^-^
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