
= \frac{15-14}{36} = \frac{1}{36} " alt=" \frac{7*2}{36}" /> = \frac{15-14}{36} = \frac{1}{36} " />

= \frac{25+33}{45} = \frac{58}{45} " alt=" \frac{11*3}{45}" />= \frac{25+33}{45} = \frac{58}{45} " />=














= \frac{15-14}{36} = \frac{1}{36} " alt=" \frac{7*2}{36}" /> = \frac{15-14}{36} = \frac{1}{36} " />

= \frac{25+33}{45} = \frac{58}{45} " alt=" \frac{11*3}{45}" />= \frac{25+33}{45} = \frac{58}{45} " />=













ответ
2) дробь несократима!