MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 297
The first user who solved this task is Pratima Singh.
#brainteasers #math #riddles
Mary Douglas LeakeyDied 9 Dec 1996 at age 83 (born 6 Feb 1913). English archaeologist and paleoanthropologist (née Nicol) who made several of the most important fossil finds subsequently interpreted and publicized by her husband, the noted anthropologist Louis Leakey. For every vivid claim made by Louis about the origins of man, the supporting evidence tended to come from Mary's scrupulous scientific approach. As “the woman who found our ancestors”, Mary's work in East Africa shed new light on human evolution. After Louis' death in 1972, she enjoyed her most spectacular find: three trails of fossilised hominid footprints 3.6 million years old, which she discovered at Laetoli in Tanzania (1978-9) showing man's ancestors were walking upright at a much earlier period than previously believed. |