Tuesday, 28 May 2019

Circle Tube Puzzle

SAW the following serial number on a Circle Line carriage as I returned from the Cotswold Congress in Gloucester: 21448
As usual, each number should be used once, and once only, and must be added, subtracted, multiplied or divided to make a balanced equation.
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My solution: 4 x 4 = 1 x (2 x 8)

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