![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 11.10.2019 23:20, brapmaster764
Sean took 4 hours to travel from town a to town b at an
average speed of 70 km/h. tina took 1 hour more than sean to
complete the same journey. what was tina's average speed
for the whole journey?
/h
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Sean took 4 hours to travel from town a to town b at an
average speed of 70 km/h. tina took 1...
average speed of 70 km/h. tina took 1...
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