Упростите выражение: 15y/11:35x22:3y/x

[latex] \frac{15y}{11} [/latex] : 35 * 22 *[latex] \frac{3y}{x} [/latex] Решение:  1) [latex] \frac{15y}{11} [/latex] : 35 = [latex] \frac{15y}{11} [/latex] * [latex] \frac{35}{1} [/latex] = [latex] \frac{15y}{11} [/latex] * [latex] \frac{1}{35} [/latex] =[latex] \frac{3y}{11} [/latex] * [latex] \frac{1}{7} [/latex] 2) [latex] \frac{3y}{11} [/latex] * [latex] \frac{1}{7} [/latex] * 22 = [latex] \frac{3y}{11} [/latex] *[latex] \frac{22}{1}[/latex] * [latex] \frac{1}{7} [/latex] = [latex] \frac{3y * 2}{7} [/latex] 3) [latex] \frac{3y * 2}{7} [/latex] : [latex] \frac{3y}{x} [/latex] = [latex] \frac{2x}{7} [/latex]