Which number should replace the question mark?
FUNNY MATH: Which number should replace the question mark?Correct answers: 100
The first user who solved this task is Slobodan Strelac.
#brainteasers #math #riddles
Gas lights in LondonIn 1813, Westminster Bridge in London was illuminated with gas lights. Soon after, the oil lights in the streets of St. Margaret's, Westminster, were replaced with gas lights. About a year later, in 1815, the Guildhall was also lighted by gas.«[Date source: Johnson's Universal Cyclopedia, 1893 edition.] |