Maria travels by car for $420$420 km. The trip takes $10$10 hrs. What is the average speed of the trip?

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Less than a minute

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A bus leaves the depot at $6$6:$00$00 am and $324.5$324.5 km later arrives at $11$11:$30$30 am. What was the average speed of the journey?

At $11$11:$45$45 am, Christa and Sharon leave in their car headed to Brisbane$96$96 km away. They arrive at $1$1:$15$15 pm. What is the average speed of the journey?

At $9$9:$5$5$0$0 am, Skye and Isabelle leave in their car headed to Melbourne$399$399 km away. They arrive at $2$2:$3$3$5$5 pm. What was the average speed of the journey?

Outcomes

NA6-1

Apply direct and inverse relationships with linear proportions