Предмет: Математика, автор: ValeriyaBel

Вычислите:
1,3*4-3,3*3-1,3*5+3,3*6
1,1*2+0,7*2


Это дробь.

Ответы

Автор ответа: dah02
0
-21.6--------3.08. это мой ответ
Автор ответа: ValeriyaBel
0
а можно как то по понятней
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