Calculate the number 6961
[7644] Calculate the number 6961 - NUMBERMANIA: Calculate the number 6961 using numbers [1, 5, 9, 7, 74, 536] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 1
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Calculate the number 6961

NUMBERMANIA: Calculate the number 6961 using numbers [1, 5, 9, 7, 74, 536] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
#brainteasers #math #numbermania
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Two short jokes to get ready for Friday

My mate set me up on a blind date.
He said, "She's a lovely girl, but there's something you should know. She's expecting a baby."
I felt like a right idiot waiting in the pub wearing nothing but a nappy!

My fat wife and I were enjoying a swim in the hotel pool, when a little boy of about five got into trouble and appeared to be drowning.
Luckily, my wife was there to save his life...
She got out to inform the lifeguard and the water level dropped enough for him to stand up!

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John Henry Dallmeyer

Died 30 Dec 1883 at age 53 (born 6 Sep 1830).German-British inventor and manufacturer of lenses and telescopes. He introduced improvements in both photographic portrait and landscape lenses, in object glasses for the microscope, and in condensers for the optical lantern. Dallmeyer made photoheliographs (telescopes adapted for photographing the Sun) for Harvard observatory (1864), and the British government (1873). He introduced the "rapid rectilinear" (1866) which is a lens system composed of two matching doublet lenses, symmetrically placed around the focal aperture to remove many of the aberrations present in more simple constructions. He died on board a ship at sea off New Zealand.[Image: Dallmeyer 10x8 Rapid Rectilinear Brass Lens for a large format camera.]
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