Wykonaj działania ( 4½ * 1i2/3 - 6¾) : ( 1i4/11 * 11/50 : 0,3 - 24/25) =
prosze pomuzcie mi bo calkowicie nie wiem jak to obliczyc.
Dam naj
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( 4½ * 1i2/3 - 6¾) : ( 1i4/11 * 11/50 : 0,3 - 24/25) = (9/2 * 5/3 - 27/4) : (15/11 * 11/50 : 3/10 - 24/25) = (15/2 - 27/4) : (3/10 : 3/10 - 24/25) = (30/4 - 27/4) : (1 - 24/25) = 3/4 : 1/25 = 3/4 * 25 = 75/4 = 18 3/4
(nie jestem pewna czy dobrze, ale...)
=(3/2*5-6 i 3/4)/(-24/25)=(30/4-6 i 3/4)/(-24/25)=1/4*(-25/24)=25/32