Предмет: Математика, автор: 8052005

в одном куске 134м ткани,в другом 321м.Сколько курток можно сшить из всей этой ткани если на каждую куртку израсходовали по 4м.Сколько метров ткани останется?

Ответы

Автор ответа: bagixa
33
1) 134+321=455 (м) - в двух кусках
2) 455:4=113 (к.) (ост. 3 м)
Ответ: 113 курток можно сшить из всей этой ткани. 3 метра ткани останется.

(проверка 113х4+3=452+3=455)

455 / 4
4       113 (ост. 3)
  5
  4
  15
  12
    3
  
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