Is Aunt Sally involved somehow? It’s the difference between
(1.5/2)x5 and
1.5/(2x5)
BODMAS in the UK, but PEMDAS in the US.
Who is
?
Do not know that reference.
Order of operations (US version): PEMDAS
Parentheses
Exponents
Multiplication and Division
Addition and Subtraction
Traditional mnemonic: Please Excuse My Dear Aunt Sally
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Haha! Been away from the classroom too long. 