SOLUTION: A car travels from A to B at 30kmph
and from B to A at 20 kmph.
Average speed is :
Algebra.Com
Question 640755: A car travels from A to B at 30kmph
and from B to A at 20 kmph.
Average speed is :
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
10
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