Becky leaves home and rides a distance of 30 km. it took her 2.5 hours. what is her speed

1 answer:

4 0

Becky's speed is her distance travelled which is 30 km divided by her time travelled of 2.5 hours which gives her average speed of 12 km/hour which is a quite good speed if she was say riding a bicycle and which would give her a good aerobic workout.

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