Calculate the number 399
NUMBERMANIA: Calculate the number 399 using numbers [4, 2, 7, 4, 22, 670] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 2
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Titanic wreck locatedIn 1985, it was announced that a U.S. and French expedition had located the wreckage of the Titanic about 560 miles off Newfoundland, 73 years after the British luxury liner sank. |