(-3 i dwie trzecie:2 i cztery dziewiąte + 6,25 x 3,26)-[-3 i trzy czwarte -0,125:(-pięć dwónastych)]=
dam naj please
( -3 2/3 : 2 4/9 + 6,25 x 3,26) - [-3 3/4 - 0,125 : ( 5/12)]= ( - 11/3 x 9/2 + 20,375) - [ 15/4 - 1/8 x (-12/5)]= (3/2 + 20,375) - [ (15/4 + 3/2 )]= (1,5 + 20,375)-[( 15/4 +6/4)]= 21,875 - 21/4= 21,875 - 5,25= 16,625
prosze o naj :D
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( -3 2/3 : 2 4/9 + 6,25 x 3,26) - [-3 3/4 - 0,125 : ( 5/12)]= ( - 11/3 x 9/2 + 20,375) - [ 15/4 - 1/8 x (-12/5)]= (3/2 + 20,375) - [ (15/4 + 3/2 )]= (1,5 + 20,375)-[( 15/4 +6/4)]= 21,875 - 21/4= 21,875 - 5,25= 16,625
prosze o naj :D