Предмет: Математика, автор: catmad121

Задача на фотографии
Три бригады вырастили горох на площади 72 19/20 га. Первая и вторая бригада вырастили горох на площади 44 3/4 га, а вторая и третья - на площади 52 9/20 . Найдите площадь каждого участка
Задача на фотографии номер 393

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Ответы

Автор ответа: MargaRita12345
0
1)72 19/20 - 44 3/4=28 4/20 - площадь 3 бригады.
2)72 19/20 - 52 9/20=20 10/20 (можно сократить) - площадь 2 бригады.
3)44 3/4 - 20 10/20=24 5/20 (можно сократить) - площадь 1 бригады.

Не за что)))
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