Calculate the number 819
NUMBERMANIA: Calculate the number 819 using numbers [8, 5, 2, 8, 40, 649] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 2
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Oil well fireIn 1861, the first oil well fire occurred at the Little and Merrick well at Oil Creek, near Rouseville, Pennsylvania. It ignited shortly after gushing, burned for three days, and resulted in 19 deaths. |