Question

19 целых 19/20 х 4 х 5 в квадрате​

Answer 1

19 19/20 * 4 * 5² =

= 399/20 * 4 * 25 =

= 399 * 5 = 1995

Answer 2

Ответ:

$19 \frac{19}{20} \times 4 \times 5 {}^{2} = \frac{399}{20} \times 4 \times 25 = \frac{399}{5} \times 25 = 399 \times 5 = 1995$

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