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An airplane travels 8 km in 10 minutes and then 100 km in 20 minutes. What is the average speed?
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An airplane travels 8 km in 10 minutes and then 100 km in 20 minutes. What is the average speed?

User YouneL
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1 Answer

3 votes
V1=8/10
V2=100/20
V=(8/10+100/20):2
User Oivoodoo
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