Calculate the number 547
NUMBERMANIA: Calculate the number 547 using numbers [4, 9, 2, 5, 13, 130] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 3
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H. P. BowditchDied 13 Mar 1911 at age 70 (born 4 Apr 1840). Henry Pickering Bowditch was an American physiologist who established first teaching laboratory of physiology in U.S. (1871). He discovered the 'all-or-none' law of muscle contraction (1871), and the indefatigability of nerves (1890). He was the grandson of Nathaniel Bowditch. |