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A train travels 90 kilometers in 2 hours, and then 66 kilometers in 2 hours. What is its average speed?
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A train travels 90 kilometers in 2 hours, and then 66 kilometers in 2 hours. What is its average speed?

User Yecats
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1 Answer

3 votes
90+66=156
156/2=78

Reply:78kilometers in 2 hours.
User Sumit Oberoi
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