Предмет: Математика, автор: 2938382901

Определи длину дороги, 11/17 которой составляют 77 км.

Ответы

Автор ответа: sergeevaolga5

Ответ:

119 м

Решение:

$77:\frac{11}{17}=77*\frac{17}{11}=7*17=119$ (м) - длина всей дороги

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Объяснение:

Чтобы найти число по его части, выраженной дробью, нужно данное число разделить на эту дробь.

2938382901: Благодарю!

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