- Place A and B are 100 km apart on a highway. One car starts from A and another
from B at the same time. If the cars travel in the same direction at different speeds, they
meet in 5 hours. If they travel towards each other they meet in 1 hour. What are the
speeds of the two cars?
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Step-by-step explanation:
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:
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