Предмет: Математика, автор: chudnovetsvaleria07

поможіть будьласка дуже буду вдячна
500*(х:70)=2500
х:70=2500:500

Ответы

Автор ответа: itsnight69
1

Ответ:

350

Пошаговое объяснение:

500*(х/70)=2500
x/70=5
x=70*5=350

х/70=2500/500
350/70=2500/500
x=350

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