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James drives her car at 20 kph for 40 km and 40 kph for the next 60 km. What is her average speed for the entire trip?
Updated: 4/28/2022
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∙ 14y agoBest Answer
(20+40)/2=30 kph
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∙ 14y agoThis answer is:
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Earn +20 ptsQ: James drives her car at 20 kph for 40 km and 40 kph for the next 60 km. What is her average speed for the entire trip?
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