Предмет: Математика, автор: sparkliv2

строят 4 восьмиэтажных жилых дома.на каждом этаже каждого из этих домов будет по 9 квартир.из всех квартир однокомнатных 128,двухкомнатных 96,а остальные трехкомнатные.сколько в этих домах будет трехкомнатных квартир?
помогите решить задачу(с поеснениями,по действиям.)

Ответы

Автор ответа: toseva

4 дома*9квартир*8этажей=288 всего квартир
288-128однушек-96двушек=64трешки всего

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