= / = * = / / " *"
<<< ... ... ...>>>
= / = * = / / " *" ( ...........)
( / ) (x) : 5000 10 6046 : (2/1)=( ) 5000/6046)=10*4343, 1,2092=4,343 082498,=4.343 =(082498,)/4,343 =019,