Replace the question mark with a number
[2794] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 223 - The first user who solved this task is Donya Sayah30
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 223
The first user who solved this task is Donya Sayah30.
#brainteasers #math #riddles
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A husband and wife are in chur...

A husband and wife are in church. The preacher notices that the husband has fallen asleep and says to the wife, “Wake your husband up!” The wife answers, “You're the one who made him fall asleep, you wake him up!”
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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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