Предмет: Математика, автор: Пробка9696

сколько будет 2 целых одна вторая умножить на 7 целых четыре пятых？

Ответы

Автор ответа: Азамат9439

1) Переводим в неправильную дробь будет 5 вторых умножить на 39 пятых
2) Зачеркиваем 5 и получается 39 вторых
Ответ: 19 целых одна вторая

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