Предмет: Математика, автор: 41354354343dfdhdhdh

в универмаг поступило 1200 пар обуви новой модели . До обеда продали 0 , 4 всей обуви , а после обеда 3 4 ОСТАТКА СКОЛЬКО ПАР ОБУВИ ОСТАЛОСЬ ПОСЛЕ ДНЕВНОЙ ПРОДАЖИ

Ответы

Автор ответа: ВикаВикторовна

1) 1200*0,4=480 пар обуви продали до обеда
2) 1200-480=720 пар осталось после продажи до обеда
3) 720 * 3/4 = 540 пар продали после обеда
4) 480+540=1020 пар продали за день
5) 1200-1020=180 пар осталось после дневной продажи.

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1)
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