book Maths Puzzle Numerical Ability

x-1/(x-5) = 4/(x-5)

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book Other Question

find 7 (not necessarily distinct) positive integers, at least one of which is greater than 1040, such that the sum of their squares is 7 times the product (of the 7 intergers) Dick who is 5 foot 4 inches tall is 6 inches taller than one of two boys, Tom and Harry, and 2 inches taller than the other. Harry is taller than Tom. What are the heights of Tom