Предмет: Математика, автор: polinadrach906090

Помогите плиз) Знайдіть найменший спільний знаменник дробу: 19/45 14/30

Ответы

Автор ответа: lolich112

Пошаговое объяснение:

НОЗ: 19/45 і 14/30

45 =3*3*5

30=2*3*5

НОК= 45*2 = 90

19/45 = 19*2/90 = 38/90

14/30= 14*3/90 = 42/90

lolich112: Сделайте лучшим ответом, я буду очень рад :)

Автор ответа: marikarpenko27

Ответ:

Пошаговое объяснение:

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