Simplify: `(1. 2\ xx\ 1. 2\ xx\ 1. 2-0. 2\ xx\ 0. 2\ xx\ 0. 2)/(1. 2\ xx\ 1. 2+1. 2\ xx\ 0. 2+0. 2\ xx\ 0. 2)`

Explanation

To simplify the expression

\[ \frac{1.2 \times 1.2 \times 1.2 - 0.2 \times 0.2 \times 0.2}{1.2 \times 1.2 + 1.2 \times 0.2 + 0.2 \times 0.2} \]

we can follow these steps:

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