Предмет: Математика, автор: katryna

післля того як на будівництві використали 1670 кг цвяхів,залишилось на 480 кг цвяхів більше,ніж використали.скільки кг цвяхів було на будівництві?   

Ответы

Автор ответа: dtnth
0

1) 1670+480=2150 кг цвяхів залишилось на будівництві

2)2150+1670=3820 кг цвяхів було на будівництві

відповідь: 3820 кг цвяхів

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