Calculate the number 787
NUMBERMANIA: Calculate the number 787 using numbers [4, 7, 4, 7, 10, 764] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 3
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BoronIn 1808, the isolation of the element boron was announced* by French chemist, Joseph Louis Gay-Lussac, nine days ahead of Englishman Humphry Davy who independently separated boron and made his announcement on 30 Jun 1808.«[Image: ] |