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655 + (6.3 x 170) + (4.7 x 58) - (4.7 x 18)

1 Answer

6 votes

Answer:

1914

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

655 + (6.3 × 170) + (4.7 × 58) - (4.7 × 18)

Step 2: Evaluate

  1. (Parenthesis) Multiply: 655 + 1071 + (4.7 × 58) - (4.7 × 18)
  2. (Parenthesis) Multiply: 655 + 1071 + 272.6 - (4.7 × 18)
  3. (Parenthesis) Multiply: 655 + 1071 + 272.6 - 84.6
  4. Add: 1726 + 272.6 - 84.6
  5. Add: 1998.6 - 84.6
  6. Subtract: 1914
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