Calculate the number 7790
[7190] Calculate the number 7790 - NUMBERMANIA: Calculate the number 7790 using numbers [7, 9, 9, 4, 81, 881] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 2
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Calculate the number 7790

NUMBERMANIA: Calculate the number 7790 using numbers [7, 9, 9, 4, 81, 881] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
#brainteasers #math #numbermania
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A talk on sex

A minister gave a talk to the Lions Club on sex. When he got home, he couldn't tell his wife that he had spoken on sex, so he said he had discussed horseback riding with the members.

A few days later, she ran into some men at the shopping center and they complimented her on the speech her husband had made.

She said, "Yes, I heard. I was surprised about the subject matter, as he's only tried it twice. The first time he got so sore he could hardly walk, and the second time he fell off."

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Timecard clock

In 1888, Willard LeGrand Bundy, a jeweller, was issued the first U.S. patent for a time recording clock (No. 393,205). A workman inserted a key which actuating his number by engaging corresponding catches on a type-wheel mechanism. This printed his identification number and time on a paper tape. In this way, a company could save the expense of watchmen or time-keepers usually employed for the purpose of recording the time of arrival and departure of the employees. With his brother, Bundy formed the Bundy Manufacturing Company (1889), which later was consolidated into one of IBM's forerunners in 1902. Bundy clocks were also sold in England, where they were also used for time recording to regulate schedules on routes of trams and buses.
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