Предмет: Математика, автор: trofimovasofa21

Вычеркните в числе 605169825 три цифры так, чтобы получившееся число делилось на 6 . В ответе укажите какое-нибудь одно получившееся число.​

Ответы

Автор ответа: TigerVika135
1
Можно вычеркнуть 6_5_6982_ и :6
Получится 109497
Вот=)
Автор ответа: sergeevaolga5
0

Ответ:

6569825

Пошаговое объяснение:

Чтобы число делилось на 6, оно должно диться на 2 (т.е. быть четным) и на 3 (сумма цифр чила делится на 3) ОДНОВРЕМЕННО.

В числе 605169825 убираем последнюю пятерку и оно сразу становится четным, т.е. 60516982.

Теперь, считаем сумму всех оставшихся цифр числа:

6+0+5+1+6+9+8+2=37. Ближайшее к 37, это число 36. Оно делится на 3. Чтобы его получить, надо убрать ещё два числа: 0 и 1.

Получаем 6569825

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