Question

Помоогите ПЖ. Срочно!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!​

Answer 1

Ответ:

$\sqrt{{13}^{2} } \times \sqrt{4 \times \frac{1}{25} } = 13 \times \sqrt{ {2}^{2} \times {\frac{1}{5}}^{2} } = 13 \times 2 \times \frac{1}{5} = \frac{26}{5} = 5 \frac{1}{5} = 5.2$

Ответ: 5,2