Diapositive 1

1. : ( )

2. : ( ) : :( ) :( ) : ( )

1. : ( )

: : ( ) . : : 100 :45 :35 :20 45

: ( + 1) ( ) :100 :51 :30 :19

( ) :100 :45 :35 :20

: 100 :51 :49

2. :( ) = / = ( ) :. : = + 1. . .

6%:- :5- :1100- :40- : 1100-40=1060

: :550 :270 :180 :60 = 1060 x 6 % =6360 60

:( 1060 60)5=200 : :550200=275 ( :2) :270200=135 ( :1) :180200=090 ( :0)

:2 . : :180-) 200 0 x (=180 ( ) :270-) 200 1 x (=170 ( ) :550-) 200 x 2(=150 ( ) :- :( 2 )- :( 2 ) :( 1 )( ) .

. : :550 (2+1)=18333( ) :180 (0+1)=180 ( ) :270 (1+1)=135 ( ) :- :( 3 )- :( 1 ) :( 1 )( )

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