Canadian Forces Aptitude Test (CFAT) Practice

Question: 1 / 400

Calculate the result of the expression: 15 × 1.5 - 0.2 × 30.1 + 0.0625 × 0.625.

15.00

18.40

16.58

To evaluate the expression 15 × 1.5 - 0.2 × 30.1 + 0.0625 × 0.625, we should perform the calculations step by step following the order of operations:

1. First, calculate 15 × 1.5:

15 \times 1.5 = 22.5

2. Next, calculate 0.2 × 30.1:

0.2 \times 30.1 = 6.02

3. Then calculate 0.0625 × 0.625:

0.0625 \times 0.625 = 0.0390625

4. Now, substitute these values back into the expression:

22.5 - 6.02 + 0.0390625

5. Perform the subtraction:

22.5 - 6.02 = 16.48

6. Now, add 0.0390625:

16.48 + 0.039062

12.25

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