. , . (, ) , , . . .
, , , .
( >) ( ) .
. , , . .
( . 18, 19)
, , .
, , .
( ) , , . :
361=+(0÷2,0 ) ( )
361=1/236+1,0 ( , );
861(361)=361(0÷1,0 );
36=861+(0÷1,0 ).
, , ( ) . , , .
61, 61 6 .3(31) . , , 8.
, , .
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, , , 361, 861(861) 36. , 361 0,5(34).
, , : , , .
(. . 18):
661=
(. . 19):
661=881 ( ).
. 95 .81:
981=48.
.81, .7 ( ) .61 . .61 , 0,5÷1,5 , .3(31).
3,0÷7,0 (): , ; , . , 661.
, . ( 0,5 ) - ( 0,5÷1,0 ) .
(. . 18) , . :
221=48+0,3 .
221=4,0÷5,0 - .
:
17=( .21 )(0÷1,0),