Question

алгебра 8класс плиз​

Answer 1

а)

$\frac{m^{2}}{16} *\frac{24}{mn} =\frac{3m}{2n}$

б)

$6am^{2}*\frac{4a}{3m^{3}} =\frac{8a^{2}}{m}$

в)

$\frac{3x}{10a^{3}} :\frac{1}{5a^{2}} =\frac{3x}{10a^{3}}*\frac{5a^{2}}{1} =\frac{3x}{2a}$

г)

$15a^{2}x:\frac{a^{3}b^{2}}{30x^{2}} =15a^{2}x*\frac{30x^{2}}{a^{3}b^{2}} =\frac{450x^{3}}{ab^{2}}$