243,08+256,32:(28-25,5)=
ответ 1025,18
243,08+256,32:(28-25,5)=345,608 1)28-25,5=2,5 2)256,32:2,5=102,528 3)243,08+102,528=345,608
243,08+256,32:(28-25,5)=243,08+256,32:2,5=243,08+102,528=345,608