Mathematics, 08.03.2021 17:50, money2tymes

-.1 Vusi sets out for a 40 kilometre run. After he runs for two hours he injures
his ankle. He takes an hour to walk the rest of the way. If he injured
himself after he had run 16 kilometres, he would have taken four hours to
complete the distance. Determine the average speed in kilometres per hour
at which Vusi ran.

Answers: 2

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-.1 Vusi sets out for a 40 kilometre run. After he runs for two hours he injures
his ankle....