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[20+(2.5x3)]-27 please help lol
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[20+(2.5x3)]-27 please help lol

User Adrian Pop
by
5.1k points

1 Answer

5 votes

Answer:

0.5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Explanation:

Step 1: Define Expression

[20 + (2.5 × 3)] - 27

Step 2: Evaluate

  1. [Brackets - Parenthesis] Multiply: [20 + 7.5] - 27
  2. [Brackets] Add: 27.5 - 27
  3. Subtract: 0.5
User Gove
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