SOLUTION: Polly walked a total of 10 kilometers by making 5 trips to school. How many trips will Polly have to make in all to walk a total of 20 kilometers? Assume the relationship is direct

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Question 947627: Polly walked a total of 10 kilometers by making 5 trips to school. How many trips will Polly have to make in all to walk a total of 20 kilometers? Assume the relationship is directly proportional.

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
2x the distance --> 2x the # of trips