Предмет: Математика, автор: tstya

Объясни, почему несократимы дроби 549,18193,4167,19971998

Ответы

Автор ответа: limonny

0

потому что во первых у них нет общего наименьшего знаменателя , на который оба числа делились бы
во вторых при делении получается бесконечно большое число

Автор ответа: Масилевка

0

потому что например 5-простое число, делится на 1 и на 5, но 49 не делится на 5. поэтому дробь не сократима. 193 тоже простое число и т.д

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