Предмет: Математика, автор: arina236767

Длина комнаты равна 12м ,а ширина - 8м .Сколько плиток понадобится для покрытия пола этой комнаты , если площадь одной плитки равна 4м{2}
СРОЧНО РЕШИТЕ ПЖ
!

Ответы

Автор ответа: Nastiyai
0
(12+8)×4=80-периметр комнаты
80:4=20-плиток надо
Думаю что правильно. Проверти!
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