Question

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Answer 1

Ответ:

$\frac{3 {}^{2} \times 4 {}^{3} \times 12 {}^{2} }{9 {}^{2} \times 6 {}^{3} } = \frac{3 {}^{2} \times 2 {}^{6} \times 2 {}^{2} \times 6 {}^{2} }{3 {}^{4} \times 6 {}^{3} } = \frac{2 {}^{6} \times 2 {}^{2} }{3 {}^{2} \times 6 } = \frac{2 {}^{8} }{9 \times 6} = \frac{256}{54} = \frac{128}{27} = 4 \frac{20}{27}$