1. Выполните действия:
a) \(\frac{11}{27} + \frac{14}{27} = \frac{11+14}{27} = \frac{25}{27}\)
Ответ: \(\frac{25}{27}\)
б) \(\frac{71}{87} - \frac{37}{87} = \frac{71-37}{87} = \frac{34}{87}\)
Ответ: \(\frac{34}{87}\)
в) \(\frac{33}{95} + \frac{14}{95} + \frac{29}{95} = \frac{33+14+29}{95} = \frac{76}{95}\)
Ответ: \(\frac{76}{95}\)
г) \(\frac{19}{43} + \frac{28}{43} - \frac{39}{43} = \frac{19+28-39}{43} = \frac{8}{43}\)
Ответ: \(\frac{8}{43}\)
д) \(\frac{37}{43} - \frac{17}{43} + \frac{22}{43} = \frac{37-17+22}{43} = \frac{42}{43}\)
Ответ: \(\frac{42}{43}\)