SOLUTION: What is the advantage og using pemdas, explain.

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Communication
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To explain the relationships of variables, we use a mathematical formulation. Just as with English, it has a PC format, to allow both sender and receiver to understand the language.
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Just as English has rules of grammar, math has rules of order of operations.
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That being said, it is good practice to make liberal use of parenthesis and brackets, to assure that communication is clearcut and straightforward.
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