Предмет: Математика, автор: HarryPotter2005

НОЗ цифр 3/4 и 7/10
НОЗ цифр 1/6 и 2/15

Ответы

Автор ответа: fanta2310
0
3/4 и 7/10 = 15/20 и 14/20
1/6 и 2/15 = 5/30 и 4/30 
Автор ответа: fanta2310
0
4/9 и 5/6 = 8/18 и 15/18 т.е. НОЗ = 18
Автор ответа: HarryPotter2005
0
спас большое
Автор ответа: HarryPotter2005
0
просто я темы по математике не поняла
Автор ответа: fanta2310
0
чтобы найти НОЗ, нужно у знаменателя найти НОК так проще всего, хотя иногда и так понятно какой НОЗ
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