SOLUTION: If a girl walks 15 km in 3 hours,how many kilometres will she walk in 2 hours?

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Question 956919: If a girl walks 15 km in 3 hours,how many kilometres will she walk in 2 hours?
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
15/3=X/2
3X=2*15
3X=30
X=30/3
X=10 KM WALKED IN 2 HOURS.