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Mathematics 21 Online
OpenStudy (anonymous):

A train travels from Denver to gougainvillea in 5hr and 37mins. If the average speed for the train was 76.5km/h, how much distance did it cover ?

OpenStudy (lgbasallote):

average speed = total distance/total time so to get total distance, just multiply average speed * total time does that help?

OpenStudy (anonymous):

I got 429.93m but my teacher marked it wrong and wrote formula sig fig. So would it be 430m then

OpenStudy (lgbasallote):

76.5 is 3 sig figs so yeah 430

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