Calculate the number 5424
[2546] Calculate the number 5424 - NUMBERMANIA: Calculate the number 5424 using numbers [9, 2, 3, 7, 98, 431] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 36 - The first user who solved this task is Baiju S
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Calculate the number 5424

NUMBERMANIA: Calculate the number 5424 using numbers [9, 2, 3, 7, 98, 431] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 36
The first user who solved this task is Baiju S.
#brainteasers #math #numbermania
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A professor stood before his c...

A professor stood before his class of senior organic biology students, about to hand out the final exam.
"I want to say that it's been a pleasure teaching you this semester. I know you've all worked extremely hard and many of you are off to medical school after summer. So that no one gets their GPA messed up because they might have been celebrating a bit too much this week, anyone who would like to opt out of the final exam today will receive a 'B' for the course."
There was much rejoicing in the class as many students took the professor up on his offer. As the last taker left the room, the professor looked out over the handful of remaining students and asked. "Anyone else? This is your last chance."
One final student rose up and opted out of the final. The professor closed the door and took attendance of those still remaining.
"I'm glad to see you believe in yourselves," he said. "You all get "A's."
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Charles Babbage

Born 26 Dec 1791; died 18 Oct 1871 at age 79. English mathematician who was a pioneer of mechanical computation, which he pursued to eliminate inaccuracies in mathematical tables. By 1822, he had a small calculating machine able to compute squares. He produced prototypes of portions of a larger Difference Engine. (Georg and Edvard Schuetz later constructed the first working devices to the same design which were successful in limited applications.) In 1833 he began his programmable Analytical Machine, a forerunner of modern computers. His other inventions include the cowcatcher, dynamometer, standard railroad gauge, uniform postal rates, occulting lights for lighthouses, Greenwich time signals, heliograph opthalmoscope. He also had an interest in cyphers and lock-picking.«[EB gives birth date 26 Dec 1791.DSB gives birth date as 26 Dec 1792.]
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