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Если в некоторой десятичноф дроби перенести запчтую в левона один знак то она уменьшится на 38,07 найдите эту дробь
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Предмет:
Математика -
Автор:
stormyhu6t - 6 лет назад
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Ответы 1
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х исходная дробьперенести запятую влево значит разделить на 10х/10 новая дробьх-х/10=38,0710х-х=380,79х=380,7х=380,7:9х=42,3
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Автор:
tessapfxl - 6 лет назад
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