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James arrives 12 minutes too late for the 14:12 train from Sydney to Melbourne. This train runs every hour at 12 minutes past the hour. How long must he wait for the next train?

Fact Lab

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Interesting fact:

Jigsaw puzzles were created by painting a picture on a flat, rectangular piece of wood, and then cutting that picture into small pieces with a jigsaw. John Spilsbury, a London cartographer and engraver, is credited with commercializing jigsaw puzzles around 1760.