codyvlogs99 codyvlogs99

17-05-2021
Mathematics

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A train travels 190 kilometers in 3.0 hours, and then 120 kilometers in 2.0 hours. What is its average speed?

Respuesta :

wangmorada361 wangmorada361

17-05-2021

Answer:

Given:

Train travels

Distance - 90Km

Time - 3hrs

Distance - 120Km

Time - 2hrs

Average speed - ?

190 – 120

70Km - 1Hr

=70Km/hrs

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