Предмет: Математика, автор: Анеля12447

решите уравнение 6300:90*с=350

Ответы

Автор ответа: msuteeva

260

6300:90*с=350
90*с=6300:350
90*с=18
с=90:18
с=5
-----------------------------------
6300:90*5=350
350=350

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