Respuesta :

mai1261
The average speed it 310

The average speed is 62 km/h

Given that,

  • A train travels 190 km in 3.0 hours and then 120 km in 2.0 hours.

Based on the above information, the calculation is as follows:

We know that

[tex]Speed = distance \div time\\\\= (190 + 120) \div (3 + 2)\\\\= 310 \div 5[/tex]

= 62 km/h

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