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456+24xx0.75-12=?...

`456+24xx0.75-12=?`

A

462

B

672

C

348

D

624

Text Solution

AI Generated Solution

The correct Answer is:
To solve the expression \( 456 + 24 \times 0.75 - 12 \), we will follow the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)). ### Step-by-Step Solution: 1. **Identify the expression**: \[ 456 + 24 \times 0.75 - 12 \] 2. **Perform the multiplication**: \[ 24 \times 0.75 = 18 \] Now the expression becomes: \[ 456 + 18 - 12 \] 3. **Perform the addition**: \[ 456 + 18 = 474 \] Now the expression becomes: \[ 474 - 12 \] 4. **Perform the subtraction**: \[ 474 - 12 = 462 \] Thus, the final answer is: \[ \boxed{462} \]
To solve the expression \( 456 + 24 \times 0.75 - 12 \), we will follow the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)). ### Step-by-Step Solution: 1. **Identify the expression**: \[ 456 + 24 \times 0.75 - 12 \] ...
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