Предмет: Математика, автор: Desmaiden

сумма двух чисел 1980.Если из одного вычесть 285, а к другому прибавить 285, то получим равные числа. найдите эти числа

Ответы

Автор ответа: takeblock

1)1980:2=990 2)990-285=705 3) 990+285=1275 проверка: 1275+705=1980

Автор ответа: takeblock

всегда рад помочь

Автор ответа: инесса22

1980:2=990; 990-285=705;990+705=1275

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