Предмет: Математика, автор: damir22867

Какую цифру нужно подставить вместо *, чтобы число 23*51 делилось на 9?​

Ответы

Автор ответа: yanafomenko2004
0

Ответ:

23751

Пошаговое объяснение:

2351 не делится на 3 потомучто если их сложить будет 11 так что прибовляем 7 и получается 18 а 18 делится на 9?Да так что пишем цифру 7 вот так: 23751

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