Which mnemonic could help recall the order of operations in mathematics?

Which mnemonic could help recall the order of operations in mathematics?

• A. Provisions Simplify Many Procedures
• B. My Dear Aunt Sally
• C. Every Good Boy Deserves Fun
• D. Please Excuse My Dear Aunt Sally

Answer: (D)

The phrase "Please Excuse My Dear Aunt Sally" is a well-known mnemonic used to help remember the order of operations in mathematics, which is Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). Each component of the phrase corresponds to a specific operation: "Please" stands for Parentheses, "Excuse" represents Exponents, "My Dear" indicates Multiplication and Division, and "Aunt Sally" relates to Addition and Subtraction. This mnemonic captures the sequence in which mathematical operations should be performed to ensure the correct evaluation of expressions, making it a helpful tool for students and anyone working with mathematics. The other options may relate to different mnemonic devices or have different applications in other subjects, but they do not convey the same vital information about the order of operations in mathematics as the correct answer does.

The phrase "Please Excuse My Dear Aunt Sally" is a well-known mnemonic used to help remember the order of operations in mathematics, which is Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). Each component of the phrase corresponds to a specific operation: "Please" stands for Parentheses, "Excuse" represents Exponents, "My Dear" indicates Multiplication and Division, and "Aunt Sally" relates to Addition and Subtraction. This mnemonic captures the sequence in which mathematical operations should be performed to ensure the correct evaluation of expressions, making it a helpful tool for students and anyone working with mathematics.

The other options may relate to different mnemonic devices or have different applications in other subjects, but they do not convey the same vital information about the order of operations in mathematics as the correct answer does.