Canadian Forces Aptitude Test (CFAT) Practice

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Question: 1 / 400

What is 0.7 - 5 - 0.125 × 3 + 0.099 - 0.011 approximately calculated to be?

0.1

8.6375

To determine the correct answer, it's important to accurately perform the arithmetic operations as per the order of operations (PEMDAS/BODMAS: Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).

First, let's break down the operations step-by-step:

1. **Multiply**: Start with the multiplication operation. Calculate \(0.125 \times 3\), which equals \(0.375\).

2. **Insert into the equation**: Now, substitute back into the equation:

\[

0.7 - 5 - 0.375 + 0.099 - 0.011

\]

3. **Subtraction and Addition**: Proceed from left to right.

- Start with \(0.7 - 5\) which equals \(-4.3\).

- Next, \(-4.3 - 0.375\) results in \(-4.675\).

- Add \(0.099\) to \(-4.675\), yielding \(-4.576\).

- Finally, subtract \(0.011\) from

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