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Calculate the number 6077

NUMBERMANIA: Calculate the number 6077 using numbers [5, 8, 6, 9, 49, 434] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 11

The first user who solved this task is Fazil Hashim.

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Coworker retired

A coworker named Celsius recently retired at my work, so they hired a guy named Kelvin to replace him.

He's the new temp. Seems like a cool guy.

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First UK telephone exchange

In 1879, Telephone Company Ltd opened the first public British telephone exchange in Lombard Street, London using Edison's system. The service was in effect an exclusive club, to which members paid a subscription - hence the origin of the term “subscriber.” The exchange served just eight subscribers with a two-panel Williams switchboard. Between the connected offices, private conversations could be made in either a loud or a low tone. By the end of the year, with about 200 subscribers, a further two exchanges had been opened at Leadenhall Street in the City, and at Westminster. The same year, the company also opened telephone exchanges in Glasgow, Manchester, Liverpool, Sheffield, Edinburgh, Birmingham and Bristol.

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