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Calculate the number 508

NUMBERMANIA: Calculate the number 508 using numbers [1, 5, 1, 7, 44, 206] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 43

The first user who solved this task is Sanja Šabović.

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A blonde is swimming in a rive...

A blonde is swimming in a river. A man walks up and asks her, "What are you doing in there?" She says, "I'm washing my clothes." The man asks, "Why don't you use a washing machine?" The blonde says, "I tried that, but it was too dizzy.

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Telephone

In 1983, in Bryant Park, Maine, the last call on a crank phone was made, marking the end of the community's hand-operated telephone system. The Bryant Pond Telephone Co. had been a family operation, with its switchboard in the back room of Elden Hathaway's house. He had bought stock in the telephone business in 1951 with about 100 subscribers, and had himself strung wire to add more. With his wife and daughter, they acted as switchboard operators and hand-connected calls. At age 65, he decided to sell out to the Oxford County Telephone & Telegraph Co. which announced its intention to replace crank with dial phones, despite the fervent efforts of residents at town meetings and their lawyers. Direct-dial phone service officially replaced the old system on the previous day, 11 Oct 1983.«

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