SOLUTION: order of operations 50-[7+(3 squared divided by 2)]

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Question 361411: order of operations
50-[7+(3 squared divided by 2)]
Answer by CubeyThePenguin(3113) About Me  (Show Source):
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50 - (7 + 3^2/2)
= 50 - (7 + 9/2)
= 50 - 23/2
= 77/2 or 38.5