Calculate the number 217
NUMBERMANIA: Calculate the number 217 using numbers [8, 6, 6, 5, 77, 848] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 4
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Frederic Stanley KippingDied 1 May 1949 at age 85 (born 16 Aug 1863).British chemist who pioneered in the chemistry of silicones, organic derivatives of silicon. |