Calculate the number 958
NUMBERMANIA: Calculate the number 958 using numbers [4, 3, 9, 6, 31, 552] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 16
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Meat-slicing machineIn 1873, the first U.S. patent was issued for a meat-slicing machine to Anthony Iske of Lancaster, Pennsylvania (No. 144,206). It used an oblique knife in a vertical sliding frame for slicing dried beef. |