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Calculate the number 1145

NUMBERMANIA: Calculate the number 1145 using numbers [1, 5, 2, 9, 50, 558] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 1

#brainteasers #math #numbermania

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Sir John Fowler

Born 15 Jul 1817; died 20 Nov 1898 at age 81.Sir John Fowler, 1st Baronet was an English civil engineer who helped design and build the London Metropolitan Railway, thus pioneering the original London underground. He was a railway consultant from 1844, and later was engaged in river improvement and dock construction. He designed the Pimlico Railway Bridge which carried the first railway across the Thames (1860) and was consulting engineer to Ismail Pasha, the Khedive of Egypt (1871-79). He was joint designer (with Sir Benjamin Baker) of the Forth Railway Bridge in Scotland (1882-90), for which work he was knighted (1890).

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