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Mathematics, 26.06.2020 15:01 trizthagod49

The shortest route from London to Cambridge is 60 miles. A lorry is expected to take 1.5 hours to travel this route. The lorry actually travels by a different route which increases the distance by 20%, but it still arrives in 1.5 hours. By how many more mph than the expected speed does the lorry travel?

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The shortest route from London to Cambridge is 60 miles. A lorry is expected to take 1.5 hours to tr...

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