Calculate the number 690
[182] Calculate the number 690 - NUMBERMANIA: Calculate the number 690 using numbers [7, 8, 4, 5, 10, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 53 - The first user who solved this task is Sanja Šabović
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Calculate the number 690

NUMBERMANIA: Calculate the number 690 using numbers [7, 8, 4, 5, 10, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 53
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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A gynecologist who had lost in...

A gynecologist who had lost interest in his medical practice decided to change careers and enrolled in auto mechanic school.
He performed well in the course but was still shocked when he got an off-the-chart 200 on his final exam. He asked the instructor to explain the grade.
"I gave you 50 points for taking the engine apart correctly," the teacher said, "50 points for putting it back together correctly -- and an extra 100 points for doing it all through the muffler."
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Robert Morison

Died 10 Nov 1683 (born 1620).Scottish botanist whose work, with his contemporary John Ray, served to elucidate and develop the systematic classification of plants. Whereas the seminal classification theories of Jean and Gaspard Bauhin used habit, inflorescence, and vegetative or medicinal qualities, in his book Praeludia botanica (1669) Morison stressed using only morphological features of the fruit of a plant. His lead was taken up by later botanists such as Carolus Linnaeus and Joseph de Tournefort. Earlier in his life, Morison spent his 30's in France as director of the Royal Gardens at Blois. Upon return to England, he became physician to Charles II and in charge of all royal gardens. He was the first regius professor of botany at the University of Oxford (1669-83).Image: crocus florens.
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