Calculate the number 246
NUMBERMANIA: Calculate the number 246 using numbers [1, 6, 7, 9, 66, 170] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 1
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Edison patents at Menlo ParkIn 1876, Thomas Edison executed patent applications (on acoustic telegraphy) which were the first since moving to Menlo Park (his second and third applications after a year-long hiatus). |