Question

даю 12 балов помогите​

Answer 1

Ответ:

$1) \frac{20ap}{25pb} = \frac{4a}{5b}$

$2) \frac{15ax {}^{2} }{10xb} = \frac{3ax}{2b}$

$3) \frac{3(x - 2)}{(x - 2)(x + 2)} = \frac{3}{x + 2}$

$4) \frac{a(b + 3)}{(b + 3) {}^{2} } = \frac{a}{b + 3}$